Therefore, the filter system has to provide reliable regeneration mechanisms to ensure problem free operation. I couldn't get the 1/4" tubing to fit the larger nipples. Hey all, Took my 79 SC to my mechanic to resolve a weird stuttering/missing issue in the higher rev range under heavy throttle. If you find a tiny leak between the fuel pump and the carburettor, this probably explains the mysterious loss of mileage that’s been mystifying you. This sticky fuel can clog up the fuel filter and cause the engine to stall. Given the amount of contaminants in diesel fuel, fuel system life is going to be greatly compromised without the use of a supplemental fuel filter such as the CAT/Nicktane fuel filter assembly. If after changing the filters the problem goes away then returns a few thousand miles later check your fuel pressure. This will bleed air out of the injector pump. Wrongly installed fuel filters (Note that if the fuel filter is installed the wrong way round, which is possible on some applications, there will be a high pressure condition only between the filter and the pump. The screen filter protects the fuel pump from dust and debris and can get clogged up pretty quickly. a above in my instructions which focuses on the bleed port located on the fuel filter. This part has to be removed from the old filter and added to the new filter. It blocks any dirt or debris that may have entered the tank during refueling stops in the field. He prefers the driving characteristics of a diesel, and it must be FWD. Jump to Latest Follow 1 - 8 of 8 Posts. The second source of fuel in the crankcase is an over-rich. Running problems got really bad after fuel filter change. The fuel filter on a weed trimmer sits inside the fuel tank, connected to the main fuel line. Reach over and open the petcock shut off to allow fuel to fill the filter. This is the first filter after the 10-micron filter; so if there's water in here, it's time to change your 10-micron. Fuel Filter Life Reset : Reset the Fuel Filter Life Remaining display after each fuel filter change. If that were the case it would die completely every 10 or 15 seconds after starting. Harley Davidson Touring: How to Replace Fuel Pump and Filter. REINSTALLED BLINKER AND AIR BAG. For s&g's fill it up with fuel, if it won't run long enough to get to a fuel station pour in 5 gallons, it may not help but it eliminates one possibility. If you changed the lines and the filter then its safe to say that there is no fuel in either. *I did cycle the key 6 more times after fixing. Shop with us and we’ll have the new filter delivered to your door, so it’s ready when you are. If they aren't, they can cause the fuel pump and injectors to wear. pumped it up and it was good the rest of the day. Convenience shops are also not equipped to deal with any of the very real problems that may crop up during cleaning. a bit tricky as the fuel pressure in the rail depends a bit on the fuel filter changing to different. Cranks right up but after few seconds its like its getting no fuel and the choke will make it run just a little longer but finally quits. A dirty fuel filter can damage the fuel pump if it is not replaced. It wouldn't hurt to prime the system, but I don't think it's detrimental to not do it either. Manual suggests to run at something like 2,000 rev's for 5 mins or so to ensure all air bled. Plugged or Pinched Fuel Line (Inspect fuel lines under vehicle for damage). Keep pumping. Discussion Starter • #1 • Jun 17 so far, i've given up, it can't be this complicated and full of problems and mess to change a fuel filter. Just fyi do not wait more than 10-12k miles to replace the fuel filter. Pay Attention to These Sure Signs of a Clogged Fuel Filter. I changed fuel filter (thought it might help) now the car takes several seconds to start sometimes longer but. ) 7) Be prepare to have lots and lots of fuel leakage. If you accidentally pinch the O'rings when re assembling the fuel pump module assembly, you can have issues with the fuel pressure. When you're ready to install the new filter, insert it into the bracket and press the fuel lines on to the new filter. Gas Mileage. Edited 14 August, 2012 by IulianE. I opted to go with a Edelbrock filter. Inspect the fuel filter an inside of the fuel filter module for metal debris. 1 - 13 of 13 Posts BUMP on this one. Re: Clogged Fuel Filter? Pick-up? Yes it could be a clogged filter, or even water in the filter. Wrongly installed fuel filters (Note that if the fuel filter is installed the wrong way round, which is possible on some applications, there will be a high pressure condition only between the filter and the pump. I replaced the fuel pump, fuel filter, and lines. Once the fuel pressure is released, the filter can be accessed and replaced without draining the gas tank. Unfortunately there are no instructions anywhere on how to repair it if it goes bad. This filter is often difficult to change without introducing air into the system; it's usually expensive and sometimes difficult to access. Since I had to bleed it anyway I replaced the fuel filter at the same time. They generally deteriorate for awhile before you get a CEL (and even then, if you don't get it changed, the CEL will sometimes clear after a few starts, even though the sensor continues to function poorly). Next ensure throttle setting is at full open so that pump is set at maximum fuel displacement. You should hear a ‘click’ when the metal tabs inside the coupler engage on the fuel filter. It's normally secured with a couple small bolts. However, most modern cars now have the filter integrated right inside the fuel tank somewhere near the port where fuel exits the tank and into the fuel line. For future filter changes, fill the new filter up with fuel before fitting it and it will only need purging a couple of times. In my case it ended up being a dirty carb. Let us know how you go. How to Replace Fuel Filters in 6. In this tech article we will go over all the steps to replace your fuel filter cleanly and safely. Changed separator and on board filter and all hell broke loose. After that, let the filter dry for about an hour before reinstalling it. However, most modern cars now have the filter integrated right inside the fuel tank somewhere near the port where fuel exits the tank and into the fuel line. If you find a tiny leak between the fuel pump and the carburettor, this probably explains the mysterious loss of mileage that’s been mystifying you. A low EGR flow will be read and you will get too much egr. On top of the heavy weight of the tank, fuel is a volatile liquid, making it dangerous to handle. What already was said is true--your problem is not with your Dmax or filter,it is definitely some bad fuel you're getting. Do not replace the fuel pump for high pressure. Then the same thing happened. The OEM filter has been shown to be something over 50% efficient filtering the 7 micron particle size. Fill it with diesel then pump it down each of the feed and return pipes that lead into the fuel filter, careful not to spill any. Favourite answer Fill fuel filter with engine oil. Changed fuel filter, replaced filter with almost full diesel. To clean a fuel filter, start by removing the filter from your car's engine. It just sounds like it is not getting fuel. even though car is only about 7 years old fuel hoses have gone hard and wire clamp not able to provide tight seal. After removing the cover or being able to pull the cover a bit, confirm that the belt is in place. Air getting in the line would cause fuel to flow back into the tank. You will have to remove all the clips to get it out. If you accidentally pinch the O'rings when re assembling the fuel pump module assembly, you can have issues with the fuel pressure. At 60K and when I was leaving dealer after having oil and filters changed the truck sent a message low fuel pressure and reduced power. A difficulty while accelerating is also a symptom of a bad fuel filter. This part has to be removed from the old filter and added to the new filter. Shaadi took note of her tweet. The fuel filter is the fuel system's primary line of defense against dirt, debris and small particles of rust that flake off the inside of the fuel tank. Changing the fuel filter is very straight forward. Have a glass jar ready for some fuel to drain out of the line+filter. No Start After Changing Fuel Filters. My previous vehicle, a 1. Plugged or Pinched Fuel Line (Inspect fuel lines under vehicle for damage). pull the fuel pump relay out and then start the car. Hi all, *I am not an auto expert so apologies for lack of knowledge or terms 1997 Chevrolet Cavalier My fuel injectors were leaking and I wound up replacing all 4 of them at a mechanic. Here's something that will spare you bleeding injector lines after a fuel filter change - spin on the new fuel filter but just leave it loose by a thread or two. Close fuel shutoff valve (so that the handle is pointing towards the “C”) Take fuel sediment bowl off by rotating the retaining nut. take the fuel cap off put air hose in just enought to put a little pressure in the tank it forces fuel to the pump. If you do not have a new o-ring leave the old one on. Just changing the fuel filter does not mean that the supply side restriction is OK. After the fuel line is plugged, remove the fuel filter by unscrewing the attaching bolts. We began by changing the fuel filter and fuel pump (was an aftermarket). it'll stall after a few seconds. Is your fuel fresh? Stale, untreated gas begins to break down after about a month. Now it will not start at all. Re: Fuel problem after change fuel filter i have a question, after replacing the fuel filter on my 85 2. It won't show up at idling. To help you get an idea of the region, below you will find a FREE 5 day itinerary miniguide to. A funnel is a contraption with a wide top and a narrow base that is used to guide liquid through a small opening. You can put an external fuel filter and bypass the internal one. 0 GTTDI BKD won't start after a fuel filter change. For many people, it is easy to forget about the importance of the fuel filter, which results in too long of a time passing before changing it out for a new one. Car won't start after fuel filter replacement The replacing of the filters was easy, but then when I tried to prime the filter to bleed the system I had trouble with my primer pump. after running some new fuel through there doesnt work try running some sea foam through it also. Damaged fuel lines restrict fuel flow and prevent the engine from starting. The very night when my car went home, I developed a sudden brand new random problem. RE: Fuel pump filter problems 1992 IP: Logged Message: fuel filter is part of the pump assembly have your boyfriend just put his ear down at ground level near the tank and you turn the key all the way forward no sound no fuel! next i would check that wire splice before doing a pump replacement as the wire splice will also stop the pump from working. A common cause for this symptom is fuel contamination, specifically metal debris in the fuel system on high mileage units. An observation for anyone changing filters-- fuel WILL flow if there is a difference in fuel level between tank and filter base. Don't know when or if the fuel filter has ever been changed. A quick fuel pressure test revealed. even though car is only about 7 years old fuel hoses have gone hard and wire clamp not able to provide tight seal. Hey all, Took my 79 SC to my mechanic to resolve a weird stuttering/missing issue in the higher rev range under heavy throttle. Lines with …. 5 hours and tried again. You can clean it yourself. Lines can pinch, get blocked etc. After replacing the fuel filter, plugging everything in, and then putting them back into the fuel tank, I tried to turning the car on for a good 4 minutes and cranking. 79 Only 15 left in stock - order soon. The filter will still be full of fuel even after the initial spillage, so be careful not to turn it upside down or drop it etc. I'm sure that you could pre-fill this if you wanted to but I don't think that it would be doing all that much for you. Toyota Tundra: How to Replace Fuel Pump. This filter is often difficult to change without introducing air into the system; it's usually expensive and sometimes difficult to access. Little or no fuel comes out of bleeder. I have read the suggestions and thank you for them. The very purpose of this usually small part is to prevent any contaminants from getting into the fuel injectors, which in turn could affect the smooth running of your engine or at the worst damage it. Push in the button on the end of turn signal stalk. This filter needs to be replaced on a regular basis, about every 40 hours of operation, and every time you replace the fuel lines. I've gotten to where I can change the filter, and give the primer pump a few pumps and start the car up and it doesn't miss a beat. Supporting Method Nuclear Waste At The DOE Savannah River Site In GeorgiaCubes, Pipes, Mr. Normally after about 5 or 10 minutes of operation. Fuel filter: Clean fuel is critical to engine life and performance. A scientific method that technicians use to check the condition of a fuel filter is to perform a fuel pressure test near the injectors at the fuel rail. There is no fuel reaching the fuel pump and then not the carburetor. We called North Trail and they suspected it may be bad gas or a clogged fuel filter. If You already checked the float. There is sufficient fuel in the carburetor to start the car. The book on it states to prefill the. & noticed the new filter- (See through) wasn't filling with gas so I shut it down and sucked on the tank hose. If you are in the habit of filling up at big name gas stations, your fuel filter only needs to be replaced every 50-100k miles. Then if I'm running an electic pump I install a high flow filter BEFORE the pump and a high flow inline after the mechanical pump/ before the carb/s. You might have left a small vacuum hose disconnected somewhere or a gasket might not have been seated correctly somewhere. When I pull the fuel line at the fuel filter, there is no flow. It will idle just fine, but with full forward joystick, I can only make it about 60 yards before it starts stumbling. When you change a diesel fuel filter, run out of fuel or disturb the fuel system, air is trapped. the problem is worse). – Fuel filter. To celebrate 100 days until #ClimateWeekNYC, we've pulled together a list of the top 100 inspiring Twitter accounts using the platform to fight for a net zero future. Our Single Filter Kit is more of a universal kit that only requires sandwiching to the frame and tapping into the 3/8" fuel line running inside the frame. The fuel filter in the Toyota Tacoma is the gate between the fuel tank and the engine. Unlike an air filter, you can’t see inside a fuel filter to judge its condition, so it’s best to replace it according to the vehicle manufacturer’s suggested maintenance intervals. If the filter becomes overloaded, the particulates create an obstruction to the gas flow, which manifests itself in increased pressure drop (back pressure) and may lead to clogging of the filter. When you change a diesel fuel filter, run out of fuel or disturb the fuel system, air is trapped. I must be getting an air leak somewhere. This meant the fuel filter was no longer left under the hood. It blocks any dirt or debris that may have entered the tank during refueling stops in the field. Then realised the Haynes book mentions right at the end system needs to be r. So when you go to BMW for your 12K Mile service and they say "We have to replace the fuel filter but unfortunately it is. Cleaned spark aresstor, checked for scoring on piston both intake and exhaust look good. The Second Model is the 2000 to 2004 Legacy and Outback, there are a couple of problem areas, but the most common is the fuel line at the front of the engine on the passenger side, behind the bracket that the power steering lines attach to, there is a 3 to 4 inch rubber fuel line that as the temperature outside drops the rubber line contracts. If the air filter box is not closed properly, the Check Engine light may come on. they had told me while i was there that there was a problem with the switch - 1998-2002 Honda Accord. I bought one, and I plan on changing it since I don't know the last time it got changed. Hi all, *I am not an auto expert so apologies for lack of knowledge or terms 1997 Chevrolet Cavalier My fuel injectors were leaking and I wound up replacing all 4 of them at a mechanic. After all, the 5. It has also been fairly cold (5-15 degrees F). Here are some clogged fuel filter symptoms. the elements filter is on the fuel pump which is under the rear seats, under the floor mat, under a plate you must remove , hardly. Clogged filters can cause fuel restrictions that prevent the pump from doing its job properly. This will bleed air out of the injector pump. Don't ever remove it. they had told me while i was there that there was a problem with the switch that someone else had performed service to it but not prpoerly and i just wanted to make sure that. the fuel filter may be backwards, if it has check valves in it then fuel wont be able to get to your motor. Can someone tell me where it is? I have heard there is a screen filter in. This is important for when you take off the fuel filter from the hoses. After you've read this and decided it's time to change your fuel filter, a great resource for step-by-step instructions for the first- timer is the Internet. Introduction. Bob LaRosa and Mark DiPietro take the time to cover all painted areas, drain fuel from the system and use the right tool to remove the pump and filter from the tank. To test for leaking fuel injectors, remove the fuel rail and reconnect all the fuel lines. Changed my fuel filter yesterday but ever since then it's having trouble starting, I know after I first put it in I had to wait for the fuel filter to fill up while the engine was priming. Before fuel is sprayed into the combustion chamber, it passes through the filter. I have read the suggestions and thank you for them. For model year 2017 and later, Audi has changed their scheduled maintenance intervals to fall on the 10’s rather than the 5’s. After 10 minutes or so, the engine starts to run rough and loses power. It has been tossed around that a bad batch of these may have been causing the S&S problem, but never really confirmed. It has also been fairly cold (5-15 degrees F). Fuel filter One other potential weak link in the chain can be the fuel filter. 100% of the applications I have seen have the same arrangement: fuel tank, primary fuel filter, lift pump, secondary fuel filter, engine. Fuel will evaporate faster when smear around rather than sitting in a puddle. We have a 1996 Chevy Blazer. Dirt in the fuel is captured by the filter which clogs over time, causing it to operate less efficiently. The fuel filter should be replaced every 25000 km. Install new fuel element. Air – Vacuum in fuel supply and Blocked fuel supply. Just squeeze and pull off. When you change a diesel fuel filter, run out of fuel or disturb the fuel system, air is trapped. Hey all, Took my 79 SC to my mechanic to resolve a weird stuttering/missing issue in the higher rev range under heavy throttle. This information may be used by NHTSA during the investigation process. Under load, fuel demand increases and a clogged fuel filter reduces the needed flow. Just turn the ignition about 5 times and it did the priming for you. Filter is actually a metal screen attached to the fuel pickup on the fuel pump in the tank. Next, disconnect the negative terminal on your car's battery. AFTER A COUPLE OF HOURS WAS ABLE TO REMOVE AIR BAG. The fuel filter should be replaced every 25000 km. Engine Won't Start. if you don't find it here, look for it on VSRI. Had to do oil priming three times, because I had re-routed the oil hose, but did not need to do anything more with the fuel supply. Manual suggests to run at something like 2,000 rev's for 5 mins or so to ensure all air bled. Drain fuel filter after every 100 hours of use. Concurrent DTCs may include cylinder misfire, air-fuel ratio sensor, or fuel trim codes. look for an arrow on the fuel filter, it should point in the direction of fuel flow. Other than that replacing the fuel filter is fairly straight forward. Wish_It_Was_A_Bowtie2004 The first thing you need to do is replace the fuel return tube! The filter seats onto the tube which presses the plunger down and allowing filtered fuel to the fuel rails. My owner manual says that changing the fuel filter is a maintenance item and I am having trouble starting the car so maybe it is dirty. Consumer stated the 6. If no magnetic debris is not found inspect the fuel tanks and repair accordingly. Everything nipped up tight. But I still replace my fuel filters every year. Also fuel pump pressure can drop and cause a lose of power, rough idle. Didn't check fuel filter as boat ran like a top when running. In order to replace it, you should have the diesel fuel filter kit: ME132525 You may buy a genuine part here. How to Change Fuel Filter: Explain In Easy Words Many automakers guarantee a lifetime service but replacing fuel filter , especially the secondary ones, at regular intervals is necessary. Manual suggests to run at something like 2,000 rev's for 5 mins or so to ensure all air bled. The problem is the bleed screw you are opening, You must bleed the air out of the system ´AFTER´ the manual lift pump. which is the most likely fault: pressure regulator carill, or flow regulator by the low pressure inlet? Thank you very much Regards. Learn about this problem, why it occurs, and how to fix it. Read on to learn how to replace the fuel filter on your Honda Accord. Read somewhere on this or the other Nav forum that you needed to reboot the ECU following a fuel filter change but can't find the thread. He only drives 5k pa but won't get a petrol. The fuel pump went out, we replaced it ourselves and now have the following problem: The engine starts and initially runs fine. Throttle problem after fuel filter change. It will idle just fine, but with full forward joystick, I can only make it about 60 yards before it starts stumbling. the elements filter is on the fuel pump which is under the rear seats, under the floor mat, under a plate you must remove , hardly. The fuel pressure is first run through a fuel filter and then on to the fuel injection system. Inspect front disc brake/pads, calipers and rotors. Is the spark plug fouled?. My previous vehicle, a 1. If there are some important safety matters like fuel flow restriction, surging, loss of power, hard starting problem etc, replace the fuel filter immediately regardless of maintenance schedule and consult an authorized HYUNDAI dealer for details. ODB II code is p0087. Hello duramax mechanics. If the pressure is working but is too low, then you may have a restricted or defective fuel filter, in which you should reinstall the old filter to test and see if this is correct. I get up in the morning and go to work. Anyway, it's back up and going again now. the technicians replaced the fuel pump,cleaned the fuel tank, and replaced the fuel filter. Hi all, *I am not an auto expert so apologies for lack of knowledge or terms 1997 Chevrolet Cavalier My fuel injectors were leaking and I wound up replacing all 4 of them at a mechanic. 1 - 13 of 13 Posts BUMP on this one. You have to pump the pump over 150 times. Here’s something that will spare you bleeding injector lines after a fuel filter change – spin on the new fuel filter but just leave it loose by a thread or two. What I do,after changing the fuel filter I start the car and keep it revd at 1700rpm for 30 seconds,any further problems are avoided. 1 minute to ensure that the fuel system is filled sufficiently with fuel. At the bottom of the page are also the oem procedures for a rebuild which applies to single or dual carbs. It won't help either if your fuel filter is clogged, or if there are problems with your pump, and when your Z gets to over 20 years old, rust inside the fuel lines. Open fuel shutoff valve (so that the handle is pointing towards the “O”) Bleed fuel system. Being very careful on the secondary filter has always worked for me, even in years of service as a diesel mechanic at a truck service center. 2007 Fiesta 1. This tractor says it has an 'auto-bleeding system'. I figured the fuel line from tank to filter had gelled or had ice in one of the low lying. How To Change Your UTV Fuel Pump: A Polaris Ranger 700 was brought to our garage that had trouble climbing up steep grades and seemed to be starving for fuel. A quick fuel pressure test revealed. sells a kit to repair the pump. elffie New Member. The biggest problem is that some folks if they have a no start situation, might just keep cranking and cranking and cranking and destroy their starter. I couldn't get the 1/4" tubing to fit the larger nipples. Weird priming problem after fuel filter change. Re: JD 750 not getting fuel after changing fuel filter Thanks Arrow and Rock Knocker for your help. The screen filter protects the fuel pump from dust and debris and can get clogged up pretty quickly. and maintain that setup. This article applies to the Toyota Tacoma (1996-2015). What's wrong with my Mercedes? repair it before it becomes a MAJOR problem. pumped it up and it was good the rest of the day. You have to pump the pump over 150 times. Dirty air filters can lead to worn out air filters. This filter is often difficult to change without introducing air into the system; it's usually expensive and sometimes difficult to access. Still wont start and is turning over good. When the fuel level nears the top of the clear housing it is time to change the prefilter. Because I think the filter wasn't full of fuel when I changed it I've now topped it up with diesel but it still won't start. Winter-grade diesel contains special additives to prevent this happening above -15C, but we’re seeing breakdowns due to blocked filters when it’s only around freezing point. Changing the fuel filter is a part of regular maintenance. The fuel filter is the fuel system's primary line of defense against dirt, debris and small particles of rust that flake off the inside of the fuel tank. Related problems: Spark plugs (16) Injectors (8) Fuel pump (32) Other problems. To combat this problem, they have incorporated fuel filters into the fuel system that require periodic replacement to ensure that the fuel system flows properly and that the engine receives a sufficient amount of fuel. When you try to start the engine this air acts as a lock, preventing the normal supply of fuel into the cylinder. Check the hose between the intercooler and the intake manifold. Jump to Latest Follow 1 - 11 of 11 Posts. Just squeeze and pull off. A common problem with high-mileage 2001-2010 Duramax trucks is that the fuel filter head assembly begins to develop air leaks. I too change my ff from the top. A closed fuel valve, a faulty antisyphon valve, a bad fuel line or a clogged fuel filter can prevent fuel from reaching the carburetor. Check the sensor that senses EGR flow. We called North Trail and they suspected it may be bad gas or a clogged fuel filter. Be careful with the oil filters, Cummins only approves certain ones. Just had to flush out my long range tank after picking up about 100 ltrs of contaminated diesel in Nowra (south coast NSW) and also change the fuel filter assy in the process (. The fuel filter is connected in the right direction. It has been tossed around that a bad batch of these may have been causing the S&S problem, but never really confirmed. I have a 2012 Chevy Sonic and every time I fill up with gas it won't kick over and run unless I feed it gas. If fuel can’t get into the engine, you’re not going to be getting anywhere very quickly. the technicians replaced the fuel pump,cleaned the fuel tank, and replaced the fuel filter. There is also a screen in the fuel tank, do not get this confused, it is often called a filter, but it is a poor excuse for one. Here's my notes on my 2003 GMC Sierra Fuel Filter Problems: 3/26/07 - 4/2/07 37085 miles, after diesel fuel filter was replaced on 3/19/07, priming problems happened 4-5 times (i. If you have a problem which involves a low fuel system pressure or inadequate fuel pump capacity it may be due to a clogged fuel filter or fuel tank strainer. If You already checked the float. To replace it, you have to replace the whole setup. Drain the gas from your lawn mower our outdoor power equipment, then replace with fresh gas and fuel stabilizer to extend the life of your fuel. the shop told me that the fuel pump was the cause of my car stalling out randomly on the street or expressway. it could be a slight crack or weathering in the bulb or the hose. Car won't start anymore after changing the fuel filter Turned the key to position two several times. An Emission Control Service. Then I pulled it up on some stacked planks to get the clearance I need to grease it and greased all the fittings. After all, the 5. A low EGR flow will be read and you will get too much egr. A scientific method that technicians use to check the condition of a fuel filter is to perform a fuel pressure test near the injectors at the fuel rail. it'll stall after a few seconds. It will idle just fine, but with full forward joystick, I can only make it about 60 yards before it starts stumbling. I have done some brief Googling regarding priming a diesel fuel system after a filter change. Replace the filter. Just changing the fuel filter does not mean that the supply side restriction is OK. This is the first filter after the 10-micron filter; so if there’s water in here, it’s time to change your 10-micron. Re: Where the hell is the fuel filter ?? I was going to ask the same question until i found your post. Edited 14 August, 2012 by IulianE. Wrongly installed fuel filters (Note that if the fuel filter is installed the wrong way round, which is possible on some applications, there will be a high pressure condition only between the filter and the pump. Keeps the tank clean and from chips getting in there. then once youve got fuel at the filter bump the starter to get the lift pump going again to prime the VP44, crack the injectors at the head one at a time. Thread the pipes into the joints of the fuel filter. SNOWLORD , Dec 11, 2011 #10. I already changed fuel filter, engine oil, throttle body and once scanner showed failure in the crankshaft sensor (I have already replaced), but the fault came back to happen. How To: Check the fuel filter in a classic VW Beetle Bug How To: Change the fuel filter on a Ford Escape and most other cars How To: Install a race carburetor in a Honda Elite 50 scooter How To: Change the cabin airfilter on a 2004 Honda Civic. Once there are no more bubbles coming out tighten screw back up and repeat with the screw on the right. Admittedly, selecting the top 100 Twitter accounts from across the globe that you can follow to be informed, engaged and excited about climate action was not an easy task. Problems after changing fuel filter TDI 140 - posted in Engine, Tuning and Performance: Hi all, I hope some of you guys can shed some light on my starting problems! I did an oil and filters change tonight on my wifes 2005 Golf 2. Fuel will evaporate faster when smear around rather than sitting in a puddle. Fuel System Gasoline Problem on the 2006 CHRYSLER TOWN AND COUNTRY. It only takes a few minutes to replace your fuel filter, and it should be replaced once a year on the average commuter vehicle. After the shop changed both fuel filters with factory Ford ones, a check engine light came on and a low fuel pressure warning, along with a reduced engine power warning. The fuel and motor industry is investigating a spike in the number of problems affecting diesel fuel filters. It does also have a drama now about 5800rpm it does a full power cut off. Quote Originally Posted by Martin from Downunder With the fuel filter on the series 2 and 3 being over 125 has anyone fitted a pre-filter like a CAV set up to make the main filter last longer Just wondering how fine the micron rating is on the genuine filter anyone have a clue good question. Since I had to bleed it anyway I replaced the fuel filter at the same time. Fuel filter location and change. Just use the pump until you hear the bypass opening (the squirting/wooshing type sound) and you know your fuel system is full of fuel. Let me know if you have any questions and thanks for watching. See-Through Fuel Tank Filter Use this filter with diesel, leaded, and unleaded gas. I couldn't get any fuel out of the filter housing with the filter off. Every fuel filter we change here gets filled with diesel before being put on our bulk fuel tanks have filters on them, have never had a problem in all the years. If you have a problem which involves a low fuel system pressure or inadequate fuel pump capacity it may be due to a clogged fuel filter or fuel tank strainer. Car won't start after fuel filter replacement The replacing of the filters was easy, but then when I tried to prime the filter to bleed the system I had trouble with my primer pump. Apr 7, 2012 #1. Just had to flush out my long range tank after picking up about 100 ltrs of contaminated diesel in Nowra (south coast NSW) and also change the fuel filter assy in the process (. You might have a little less fuel if you pull the fuel regulator off the back of the fuel rail. So then it started fine. The fuel filter life monitor is located under the option tab on the DIC. Your truck should tell you when it's time for an oil change. With the clogged filter, the vacuum in the carburetor was greater and allowed the diaphragm to actuate the metering valve. Jump to Latest Follow Status Not open for further replies. For many people, it is easy to forget about the importance of the fuel filter, which results in too long of a time passing before changing it out for a new one. You can test the new filter by blowing through it to see if it is restricted. Disconnect all three wiring connections to filter assembly. Changing the fuel filter is very straight forward. Hi, This took me very long… First of all, the sole purpose of a fuel filter is to ensure dirt and debris is kept at bay from the reach of gas in a car. 0 GT TDI 140, and all went perfectly normally (ive done this about 5 times in the past without any trouble!). Steps to fix it after it does! Won't Start After Fuel Starvation or Filter Change. See-Through Fuel Tank Filter Use this filter with diesel, leaded, and unleaded gas. Repaired that and also changed fuel filter as it was overdue. f150 problem after fuel filter change 08-15-2017, 06:13 PM. If there are some important safety matters like fuel flow restriction, surging, loss of power, hard starting problem etc, replace the fuel filter immediately regardless of maintenance schedule and consult an authorized HYUNDAI dealer for details. ) Inspect air cleaner filter if you are driving in dusty conditions. where is the fuel filter and how do we change it? it pretty mysterious. Filter Element: This is the one and only fuel filter on the 7. A severely dirty or clogged fuel filter can cause the vehicle to experience several engine problems: Misfires or Hesitation: Under heavier loads, the clogged fuel filter may cause the engine to randomly hesitate or Stalling: If a clogged fuel filter goes unaddressed for too long, it may. I only use very good quality diesel from the same station and my fuel filter was filthy at 17k. Now, most people realize that there is a fuel filter on the discharge side of the fuel pump. Because your Duramax factory fuel filter is located after our filtration system you will still need to replace the factory filter every 5,000-8,000 miles. Need to bleed the pressure first. I've changed the filter before and had no problems. Turn off fuel valve. Over time, some of the ingredients in the fuel may evap orate, leaving behind a thicker, stickier substance. Inspect intercooler, in/out hose, air intake hose Turbo GDI (Every 7,500 miles or 12 months) Inspect exhaust pipe and muffler. Here's how to fix those fuel pump problems. Discussion Starter • #1 • Jun 12, 2014. On top of the heavy weight of the tank, fuel is a volatile liquid, making it dangerous to handle. I have a 2500HD with a Duramax LMM (new body style). Re: Fuel problem after change fuel filter i have a question, after replacing the fuel filter on my 85 2. If the ECM detects that fuel pressure isn’t rising sufficiently on command, it will set a diagnostic trouble code, DTC P0087, “Fuel Rail/System Pressure – Too Low,” and illuminate the malfunction indicator lamp (MIL). After the fuel line is plugged, remove the fuel filter by unscrewing the attaching bolts. Either the fuel is old and varnished or moisture/condensate has accumulated in the tank(s). Changing a diesel fuel filter is just like changing oil or any other fluid in a vehicle. Wrongly installed fuel filters (Note that if the fuel filter is installed the wrong way round, which is possible on some applications, there will be a high pressure condition only between the filter and the pump. The adaptive fuel strategy in the vehicle's computer constantly monitors the fuel delivery system to make sure the engine is running at an optimum air to fuel ratio, which is 14. Start engine after filling. I am in URGENT need of some answers I bought this car from a man who took my money $5. I opened the. Home » BBA reman forum » Problems and Solutions » peugeot 306 hdi no power after fuel filter change peugeot 306 hdi no power after fuel filter change Posted By 53ste Wednesday, March 5, 2008 4:36:32 AM. After that, let the filter dry for about an hour before reinstalling it. Reverse above process to refit. Either the fuel is old and varnished or moisture/condensate has accumulated in the tank(s). Pay Attention to These Sure Signs of a Clogged Fuel Filter. Oil change went just fine, no issues. Dealer says it was clogged up. My son, who drives this vehicle, says he can hear what he things is the fuel pump working harder whenever this occurs. The psi (pounds per square inch) reading measured after the fuel has gone through the filter is compared to what the normal specified psi should be for the vehicle. Take it out. Most of the gas came from the fuel filter itself and off one of the rear fuel lines. Joined Jun 12, 2014 · 4 Posts. After I got the bolt out, the fuel lines came out of the top with some wiggling. Put the pressure back into a fuel line after changing a fuel filter. A bad charcoal canister causes drivability problems such as flooding, fuel odor, reduced power, rough engine, and increased pinging, and it results in reduced fuel economy. Problems after changing fuel filter td4. If the filter becomes overloaded, the particulates create an obstruction to the gas flow, which manifests itself in increased pressure drop (back pressure) and may lead to clogging of the filter. Read somewhere on this or the other Nav forum that you needed to reboot the ECU following a fuel filter change but can't find the thread. they had told me while i was there that there was a problem with the switch - 1998-2002 Honda Accord. Slide a new O-ring (provided) into posi-tion above the fuel filter end cap threads. The next step was changing the fuel filter. The fuel filter plays a crucial role in keeping a lawnmower running properly. These O'rings need to be replaced after dismantling the fuel pump module to replace the filter. Before you start pulling apart the engine, it's usually a good idea to take a look at the service logs to see what the maintenance history of the car is like. Changing a diesel fuel filter is just like changing oil or any other fluid in a vehicle. Pay Attention to These Sure Signs of a Clogged Fuel Filter. Is the spark plug fouled?. After that, let the filter dry for about an hour before reinstalling it. Or do it the hard way by having very little gas and drop the tank. Clean out all debris from the pan; metal particles or flakes, proceed to changing the filter and adding new fluid. Since the fuel tank and the way the lines are run it is almost lower than the fuel filters. Also fuel is coming out of the overflow hose when its trying to run. Started chugging at higher rpm's and breaking down like a bad coil symptom. If you changed the lines and the filter then its safe to say that there is no fuel in either. The psi (pounds per square inch) reading measured after the fuel has gone through the filter is compared to what the normal specified psi should be for the vehicle. Please any and all suggestions and input is welcomed and greatly appreciated. A closed fuel valve, a faulty antisyphon valve, a bad fuel line or a clogged fuel filter can prevent fuel from reaching the carburetor. Truck rolls but wont start. Had to replace the kit twice after gaskets teared the first time on second disassembly New filter kit is in with gaskets all lubed up fitted correct I would like to think. If you find a tiny leak between the fuel pump and the carburettor, this probably explains the mysterious loss of mileage that’s been mystifying you. This was my first time trying this, so I pulled the old one off and put the new one on. Increased fuel consumption and higher rpm's after warmup can also be symptoms of a failing oxygen sensor. Fuel filter: Clean fuel is critical to engine life and performance. Remove the high pressure flange from the High Pressure Fuel Pump. when priming the fuel filter it makes it easier if you take a screwdriver and open the schrader valve till fuel comes out. Symptoms of Bad Fuel Filters Diminished engine power Losing engine power under acceleration Engine stalling in tough driving conditions Check engine light comes on Frequent engine misfires. Can someone tell me where it is? I have heard there is a screen filter in. One way to bypass all these components is to rig up a temporary gravity fed fuel flow directly to the carburetor. This can hinder the flow of fuel to the fuel pump and into the cylinders. This slight adjustment will change the entire feel of your ride. Lines can pinch, get blocked etc. Don't know when or if the fuel filter has ever been changed. as you squeeze bulb push onto diesel pump and all air should be expelled. Certain fuel filters, such as ones in the Fass fuel system, contain a water sensor to signal when there are potential issues arising in the fuel line. There is also a screen in the fuel tank, do not get this confused, it is often called a filter, but it is a poor excuse for one. AIR BAG SPRINGS ARE INSTALLED. Obtain fuel from another supplier before suspecting machine problems. The fuel filter is the fuel system's primary line of defense against dirt, debris and small particles of rust that flake off the inside of the fuel tank. I opted to go with a Edelbrock filter. Posted By: tempforce on 11/21/09 09:50am like most of us, i got tired of the mess of changing the fuel filter. This process uses fuel to super heat the filter (to around 600°c). Changing the filter on a fuel-injected vehicle can be tricky. Next just unscrew the filter from its housing, you will get some fuel spillage, so its a good idea to have a bowl or some sort of container underneath to catch the fuel. Did you check if the fuel filter was contaminated? Running low on fuel can draw crud and water from the bottom of the tank and block the filter. Low fuel pressure — Low pressure could indicate a pump problem or it could indicate a plugged fuel filter or restricted fuel line or no fuel in the tank. I'm sure that you could pre-fill this if you wanted to but I don't think that it would be doing all that much for you. If it does, it'll be easier to get the fuel inside the tank out. This was done in the parking area, the foreman simply removed the old filter, filled the new one to overflowing, fitted it and started the engine. I put the fuel filter between two pieces of wood that I had laying around, so they would grab the band. The computer adjusts injector pulse width to regulate the amount of fuel going into the engine. This “primary” filter usually features a small water trap at the bottom of the cup. which is the most likely fault: pressure regulator carill, or flow regulator by the low pressure inlet? Thank you very much Regards. The filter needs to be seated in a hexagon recess at the bottom of the filter housing and when the housing is screwed back up on the filter head there are plastic fingers in the housing that force the filter (upper open. Is this the fuel filter thats with the pump under the drivers side rear arch? if so the pump can die when you disturb it changing the filter. He only drives 5k pa but won't get a petrol. Put a container under the filter and let it drop down slightly, once you have one side unclipped it is a little easier to work with. Open the bleed port on the filter, turn the key to position 2 and let the electric pump purge the line through the fuel filter. This is the only time the fuel pump is leaking. Just turn the key to the ON/RUN position, listen for the fuel pump to kick on and wait a few seconds then turn the key back OFF. But I still replace my fuel filters every year. buddy has an 03 with the 6. Did the new fuel filter come with a couple of new O'rings. I have read the suggestions and thank you for them. Now, be careful not to spill fuel everywhere and definitely don't smoke while replacing the filter! Replace a diesel fuel filter. The pump is the original style with the white knob. ) 4) After removing the shield, the fuel filter is secured by a bracket. If your air conditioner is on, be sure to close your home's windows and outside doors. Here’s something that will spare you bleeding injector lines after a fuel filter change – spin on the new fuel filter but just leave it loose by a thread or two. The stock Duramax fuel filter is somewhere around an 8-10 micron rating. Secure in place with the hex nuts. This tractor says it has an 'auto-bleeding system'. It will fill all the way up and run over the sides of the filter down into your catch bucket below. Drain any water and sediment that may have collected in the bottom of the bowl and flush with some clean fuel. as you squeeze bulb push onto diesel pump and all air should be expelled. You can clean it yourself. A common problem with high-mileage 2001-2010 Duramax trucks is that the fuel filter head assembly begins to develop air leaks. Problems after changing fuel filter. When I pull the fuel line at the fuel filter, there is no flow. There is no fuel reaching the fuel pump and then not the carburetor. I forgot: Thermoid hose is (relatively) cheap @ $17. Just replace it. Then realised the Haynes book mentions right at the end system needs to be r. Honda Accord: How to Replace the Fuel Filter. Did the key bidness 3 times like you're supposed to, started it up and it ran fine for 2-3 minutes then died and wouldn't restart. Pay Attention to These Sure Signs of a Clogged Fuel Filter. (If the fuel pump is the problem). The Trans filter they will say it is a screen and does not need to be changed, I have had this filter out and even with 200K miles on LS400s it has not looked clogged, so if the car is not driven hard they may have a point on this filter, by the way the way around the fuel filter on my car was to cut the line with a tubing cutter add high. Helps protect iT4/T4 engines Maintenance Interval: 500 hours Bobcat recommends having a spare fuel filter for cold weather protection Available in your maintenance kits Fits the following Bobcat equipment: All-Wheel Steer Loaders: A770 Excavators: E32, E35, E42, E45, E50, E55, E85 Loaders. By opening the bleed screw on the primary fuel filter (1st filter) and pumping or cranking engine you are simply breaking the vacum seal from the tank to the lift pump and drawing air IN to the system rather purging it OUT. Cummins Single Filter Kit * PLEASE NOTE: These Single Filter Kits were designed and produced for the 2003-2012 Dodge Cummins diesel, but may work on other years also. If the pressure is working but is too low, then you may have a restricted or defective fuel filter, in which you should reinstall the old filter to test and see if this is correct. Still wont start and is turning over good. Turn off fuel valve. A closed fuel valve, a faulty antisyphon valve, a bad fuel line or a clogged fuel filter can prevent fuel from reaching the carburetor. (never store or use fuel mix older than 60 days in can or fuel tank) Clean spark arrester screen in the muffler. Re: should inline fuel filter stay full of gas? 11-22-02 11:21 AM - Post# 28811 In response to hottrodd As long as the car starts without a problem, there shouldn't be a concern with the fuel disappearing. 7 CDTI 2009 P0087 The engine starts easily and then stops after about 15 seconds and takes about 30 seconds to start. Problems after changing fuel filter td4. Chevrolet Silverado 1500 Replace Fuel Filter Every 30,000 to Prevent Fuel Pump Failure - 49 reports. If you do not have an account but would like to check the status of an order, request a change, or report a problem with an order or shipment, Fuel Filter: Choose. I then made a mental note of how far down the band was. Fuel filter problems. That is just on the left wall, on mine, a VT. My previous vehicle, a 1. i've only drained the new factory filter once for water. This will indicate that the filter is full of fuel. Select Checking fuel system pressurisation pump from the list. It is essential that the fuel. The PTO carb seemed to have more of the line crud in the filter. The Trans filter they will say it is a screen and does not need to be changed, I have had this filter out and even with 200K miles on LS400s it has not looked clogged, so if the car is not driven hard they may have a point on this filter, by the way the way around the fuel filter on my car was to cut the line with a tubing cutter add high. Under load, fuel demand increases and a clogged fuel filter reduces the needed flow. Your truck should tell you when it's time for an oil change. My problem was compounded by the fact that the electrical connection socket on the filter body contacted the protective shield mounted in front of the filter body assembly, After the O ring seal was broken and fuel was leaking from the Filter body O ring, I then had to remove the shield while fuel leaked out into my drip pans, before I could. I have a 2005 Inspire with the Cat C9 engine. the technicians replaced the fuel pump,cleaned the fuel tank, and replaced the fuel filter. You can put an external fuel filter and bypass the internal one. F650 GS Fuel Pressure/Fuel Filter Information by Harold 13-Jun-01 The fuel filter/regulator is one unit. If you did not fill the tank there will typically not be enough pressure to force the fuel through the filter. fuel filter life reset procedure reset procedure. The air filter setup on most diesel engines is the same as on gasoline-powered vehicles, with the filter located inside the cold air collector box located under the hood. After removing the cover or being able to pull the cover a bit, confirm that the belt is in place. Just turn the key all the way, and it started at once. Follow the fuel line down to the pump, looking for a cracked or pinched line, or a plugged filter. Today have the same message. 4 454 STARTING/ FUEL PROBLEMS in the alt. Oil sludge or black sludge is a solid or gel in motor oil caused by the oil gelling or solidifying, usually at temperatures higher than 100 degrees celsius/212 degrees fahrenheit. This weekend, I installed the Driven Diesel pre-pump fuel filter kit (the "Hutch" mod + a Baldwin fuel filter and new line to the fuel pump). Previous to the fuel injector change. Ran fine for an hour each day for three days. A closed fuel valve, a faulty antisyphon valve, a bad fuel line or a clogged fuel filter can prevent fuel from reaching the carburetor. Replacement sensors do not normally require coding The fuel pressure sensor is a weak point in the loop system and all types are prone to failure. SAN JOSE, Calif. Pouring it through the center hole means it's going into the engine unfiltered. One can always use a different brand, but that filter should cross reference to the OEM filter. After sitting and not being started for about 12 hrs wont start at all. So, it is better to clean the screen filter and replace it with a new one if needed. After replacing the air filter, the saw simply would not run. Or may there be another problem? It is a 1970 Beetle that has been standing for 12 years. On Yamaha outboards, there may be a red ring visible inside this filter. injector problems after changing fuel filter. It removes particles of rust, dirt, scale, and lint. This video will teach you how to replace the fuel filter on a Ford Escape, but these principles apply to most other cars too. Discussion Starter • #1 • Jun 12, 2014. You can put an external fuel filter and bypass the internal one. Oil sludge can be a major contributor to internal combustion engine problems, and can require the engine to be replaced, if the damage is severe. Ran fine for an hour each day for three days. After the shop changed both fuel filters with factory Ford ones, a check engine light came on and a low fuel pressure warning, along with a reduced engine power warning. Leaky Fuel Pressure Regulator (Controls fuel pressure to injectors, which is critical for starting and proper air/fuel mixture). AFTER A COUPLE OF HOURS WAS ABLE TO REMOVE AIR BAG. Many engines. Effective at trapping particles and water at 1 micron. keep cranking till the car starts, tighten the fuel rail connection. They claimed they changed the fuel filter on 3-28-15 but sent us 2 new filters. If so, have an assistant crank the engine while you observe the belt. I removed the filter housing again to check the o-ring, it was fine. The fuel filter is on the pressure side of the system, if you messed anything up changing the filter you'd have a fuel leak. SNOWLORD , Dec 11, 2011 #10. Close the drain valve when the fuel stops flowing. Problems after changing fuel filter td4. I decided to go ahead and change the filter. , not getting the fuel system bled after changing both filters, I called my dealer for advice. Changing the fuel filter on a Husqvarna riding mower is a piece of cake.