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Replaced Fuel Pump Still Having Problems

If for some reason changing the fuel pump relay does not solve your problem, then you will have to replace the ignition switch. Your electric pump may or may not have a similar issue with an upstream filter. The fuel pump was cracked and the fuel relay worn out. Sometimes problems with venting can make it almost impossible to fill up at the gas pump. First Fill Up After Fuel Pump Replacement, Strong Smell Of Gas In Cabin hammer and I'm still good after more than a year now. We have a 1996 Chevy Blazer. One thing I've noticed with worn fuel pumps is they will still physically operate, but they won't put out the 70psi they're supposed to put out, or their flowrate decreases. Here are the symptoms of a bad or failing fuel pump relay any faults with it can cause issues with the fuel pump, which can cause drivability problems for the vehicle. Reply Delete. 10 Saab 9-3 Common Problems. Two or three missiles in the multistage missile are linked into a single structure. The fuel pump is unable to draw enough fuel against the vacuum and low power results.


I disconnected the lines and removed the covers. Having replaced a fuel pump just the other day and changing a fuel sending unit a few years back, there is no doubt that removing the bed is the easy way to go! Good Luck!. Adding fuel didn't help this time. Is there a bolt that I'm not seeing? Or does the whole module unscrew?. Just got a call and its the Fuel Pump Driver Module. But if your noise goes away when you take the gas cap off it may be a seperate problem, and a cheeper problem, fuel pumps aren't cheep. First Fill Up After Fuel Pump Replacement, Strong Smell Of Gas In Cabin hammer and I'm still good after more than a year now. Now what I don't know is if the epoxy underneath in the pictures is infact a seal for the fuel pump and is the reason Im having problems, or if its merely there to help seal the hole for the AN fitting and in the end still have problems. My 1996 Tahoe was having terrible problems starting and running correctly. I have a 2008 Mazda3. I've had the fuel relay, fuel filter, and the fuel pump replaced- all of those. make sure it is a delphi or gm pump. correctly you have a problem. i was driving my truck one night and it died on me. I have had problems with the fuel pump twice. The big problem here is the fuel lift pump in the fuel tank. Re: Mercury 25 hp Bigfoot Fuel issue I also got similar problem with my 2006 four strokes 25 HP Bigfoot. last year it wasn't igniting, so I added a new transformer and it worked well.


We are not liable for any consequences of actions taken based on the contents of this page. Pressure max is about 7 psi, and the regulator on the 57 is set for about 5 psi. The fuel filter on a GM truck or SUV, is only available as part of the fuel pump module. The fuel pump is toast. The fuel pump is part of the fuel tank sending unit assembly. Your golf cart's fuel pump is essentially vacuum-powered using crankcase pressure. If the heat rises and the car stalls, this may be an indication that the motor of the fuel pump is having problems. When your small engine is performing less than optimally, Kohler fuel pumps can help you turn things around. Every LLY and LBZ that Lind has come across has also had consistent issues with water pumps failing, and the CP3 injection pump failing anywhere from 175-200K miles, which is a reasonable, but still an expensive repair to prepare for. Having it looked into. The initial diagnosis was the crankshaft position switch was malfunctioning. There has been no stalling and no related codes. A second brand new filter did the same thing.


I have replaced it a couple of times already. If it doesn’t, the intake will have to come off for a closer look at the internals. Once this part breaks down, expect a lot of headache-inducing issues that'll prevent you from enjoying the next drive. Was gonna take it to the shop for help and got it to crank but when I added the fuel that was it. If I blowed air through pump hole it passes through not hole but the tank/can hole air is not flowing. Then have the fuel pump inspected and replaced. The float for the sending unit had a hole in it so I my parts come in tomorrow I am ready to have this truck back together. correctly you have a problem. I have replaced the fuel pump in my 1994 Chevrolet s10 blazer i am still having problems? Then if you are still having problems, you may want to have the Oxygen sensor checked out. Truck does not start. If you have a 96 or 97 year gm truck that needs a fuel pump, be sure to order it by the VIN. I'm still randomly loosing power to my fuel pump where it's not priming and at this point I've literally replaced almost everything. Part 2 more detailed causes. my ex says basically its the gas cap but that has been replaced.


New hoses have an impermeable liner to keep ethanol from degrading the other hose material. new fuel pump experiencing same problem, is now something electrical? replaced fuel pump after intermittent start, still having problem, - 2004 Hyundai Santa Fe. I have replaced the fuel pump in my 1994 Chevrolet s10 blazer i am still having problems? Then if you are still having problems, you may want to have the Oxygen sensor checked out. The 2019 e-tron comes with an 8 year, 100,000 mile warranty on the battery, to assuage concerns that it might fail completely. The most recently reported issues are listed below. If I jump 7 to 8 the car will run so clearly the fuel pump is not getting power. every so often it will build enough pressure. We replaced fuel pump a month ago and four years before that. Several recalls on it as well over the years and some of these problems go way back but still happening on some new models. The fuel pump is unable to draw enough fuel against the vacuum and low power results. still ran with no noticeable problem. Re: Fuel Pressure Regulator NOT the problem. The fuel pumps on the 1997 GMC 5. Working with gasoline is inherently dangerous, as is working underneath a vehicle. Both, scenario one and two is a true indication of a fuel delivery problem. I have a friend that also owns an '07 DC and he had both sides replaced before the Toyota. And I know of people. Used pumps are not recommended. We replaced the 'new' fuel filter with another new filter and it finally started. I used a vac pump to get fuel up to the fuel pump, then did the bicycle valve in the filter head and I opened the two 1/2" bolts on both sides of the IP and they both pushed out air then fuel. If for some reason changing the fuel pump relay does not solve your problem, then you will have to replace the ignition switch. What may be my problem? 2007 F150 cranks but won't start? I have a 2007 Ford F150 5. Ethanol gas causes more fuel line problems but using ethanol-free gas is not a guarantee you won't have problems.


Car problem(s) with the 2004 DODGE RAM 1500. Here are some warning signs that a fuel filter needs to be replaced. Engine Won't Start. I replaced the fuel pump, but I am still having problems. This replaced what was essentially a BB and a ball point pen spring inside the fuel pump which maintained residual fuel pressure while the engine is at rest. If you have a good fuse, then replace the fuel pump relay. High-pressure fuel pumps use a solenoid to control the volume and pressure of the pump by changing the stroke and/or port location. Mine is having the same problem. Had genuine fuel pump fitted by mechanic friend.


What I have already checked: New plugs New fuel filter Checked for good fuel flow Replaced old gas with new high octane non ethenol gas Bypassed existing fuel system to double check it was not a fuel supply issue Cleaned the carberator twice (cleaned good too) All carb passages. I know what its like since Im in the service field for computer systems. But if your noise goes away when you take the gas cap off it may be a seperate problem, and a cheeper problem, fuel pumps aren't cheep. If you are the owner of a 2007-2009 Mini Cooper S model you need to be aware of the problems Mini & BMW are having with their High Pressure Fuel Pumps (HPFP). correctly you have a problem. Replace relay or do you have another direction or part I should check first? 1992 Honda civic. Both, scenario one and two is a true indication of a fuel delivery problem. If it does not start, you could still have a bad pump, or you have another issue like lack of spark to the spark plugs. Let's take a look at 4 common fuel injector pump complications. Still, it's an effective test. Car seems quicker and engine is very smooth, however I am not all that happy with car being out of service for such a long period of time. i get 12v at top pin if i jump this pin to the one right below it the high voulne pump kick in but the intank pump will not. The fuel filter was dirty and clogged, car couldn't breath. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. Also please check out the statistics and reliability analysis of Dodge Durango based on all problems reported for the Durango. And I know of people. Pay attention to your temperature gauge; if the heat rises and the car stalls, this may mean the fuel pump motor is having problems. Here’s how we did it. 0 cranks but won't start. It just keeps happening. If the resistance is still low after unplugging the fuel pump then repair short in the FP voltage supply circuit. Here’s the idea: Build tens of thousands of what are essentially giant vacuum cleaners and locate them around the world to filter out the carbon dioxide in the earth’s atmosphere and pump it.


One thing I've noticed with worn fuel pumps is they will still physically operate, but they won't put out the 70psi they're supposed to put out, or their flowrate decreases. I am at a loss. Truck is fixed, I plan on sealing it up with some calk or gasket maker and hope for the best Thanks again. I have the same problem with my OT (87 460 Ford motorhome). This replaced what was essentially a BB and a ball point pen spring inside the fuel pump which maintained residual fuel pressure while the engine is at rest. These are the same symptoms that I had before I replaced the fuel pump and thought I had solved the problem. Sometimes problems with venting can make it almost impossible to fill up at the gas pump. After all.


Spend $100 on a battery and save $800 on a FICM you won’t have to replace. It's easy to get to right behind the bumper. Minimum pump pressure should be 8 psi under all conditions. Adding fuel didn't help this time. I checked the in-tank pump and it worked fine. First Fill Up After Fuel Pump Replacement, Strong Smell Of Gas In Cabin hammer and I'm still good after more than a year now. The fuel pump relay switch is still getting red hot and not sure at this time what is causing the issue. Ethanol, methanol, and flex-fuel vehicles: The potential problems are the same whether the vehicle is running on pure gasoline or on gasoline mixed with alcohol: Either you're out of fuel or the fuel pump or fuel injectors aren't working properly. Clean air regulations virtually. February 9, 2018. If you have a 96 or 97 year gm truck that needs a fuel pump, be sure to order it by the VIN. 3 Liter has given me problem with the fuel pump. Quantum direct-fit OEM replacement fuel pumps include the correct pressure and amperage draw fuel pump, strainer, and when necessary hoses, clamps and ancillary items to restore the machine's fuel. I cranked it this week and went a little distance until it cut off. I'm still randomly loosing power to my fuel pump where it's not priming and at this point I've literally replaced almost everything. High-pressure fuel pumps use a solenoid to control the volume and pressure of the pump by changing the stroke and/or port location. Spend $100 on a battery and save $800 on a FICM you won't have to replace. Replaced HP fuel pump 8 months ago due to failure, so have now replaced all plastic hoses (OEM). Please help!!!. Re: 1999 Chevy Express Van - Will Not Start: H: 8-18-11 : I have a 2000 chevy Express and I bet some of you are having the same problem I had. Turn the key to ON. I have an 8hp Briggs motor that is giving me fits.


You might also have a bad connection on your Oil Pressure Switch. Also see: Jeep Cherokee fuel pump replacement Minivan fuel pump / gas tank replacement Warning. I have a huge favor and I'm stuck my son has a 2003 gmc Sonoma pulled into our driveway went to start it back up it would not start checked everything and it seem to be the fuel pump so we purchased a new fuel pump and we still can't get it to start we have replaced the control module and it still won't start any buddy have any ideas. It stalls after running for about 20 minutes. This seems to be inherent of the factory water pump design. Comments: I have replaced the fuel pump but still the problem is there. We thought it was a bad fuel pump, we replaced it, still had the problem. His Honda Accord replacement fuel pump died after about 10,000 miles and he had to replace it yet again. I have had problems with the fuel pump twice. Pressure max is about 7 psi, and the regulator on the 57 is set for about 5 psi.


STILL HAVE NO FUEL PRESSURE WITH NEW PUMP AND NO POWER TO PUMP. Any help would be appreciated. Here are some warning signs that a fuel filter needs to be replaced. It stalls after running for about 20 minutes. And is that really enough to completely prevent any pressure?. If I jump 7 to 8 the car will run so clearly the fuel pump is not getting power. You will pay about $300-$450 for parts (fuel pump) at the dealer. Every car I have worked on, you can hear the fuel pump running, although if you want to test pressure, that gives more information. Im pretty sure the pump rub problem was fixed with it. Attach the main feed hose to the fuel pump and secure with a hose clamp. And I know of people. How to know if you have a bad fuel pump. This replaced what was essentially a BB and a ball point pen spring inside the fuel pump which maintained residual fuel pressure while the engine is at rest. Also please check out the statistics and reliability analysis of Dodge Durango based on all problems reported for the Durango. Xc90 fuel pump was replaced and still having problems could it be the fuel pump control modulator is bad if the fuel - Answered by a verified Volvo Mechanic. There is a lot of confusion and misunderstandings about them. A non-delivery or weak delivery fuel problem shouldn’t automatically be blamed on the fuel pump. Pretty much any machine that is. I have a 2005 escape v6 awd. It will run and then not restart after it gets hot. How can I check if the filter is OK. I have replaced the fuel pump in my 1994 Chevrolet s10 blazer i am still having problems? Then if you are still having problems, you may want to have the Oxygen sensor checked out. Fuel System Gasoline Problem on the 2004 DODGE RAM 1500. 01-03-13 01:35 PM - Post# 2303668 Hi I'm new to this fourm.


My 1996 Tahoe was having terrible problems starting and running correctly. It was running fine. But without knowing the code, i would not just go and have that replaced. Fuel gauge reads wrong after fuel pump replaced Repairing Fuel Gauge Problems 2004 Mercury. The engine will start and run fine for about 3 min. It starts up and stays running but it idles at 500 rpm and it hesitates when you step on the gas. It is all about what people do to cope with a faulty SU fuel pump with it happens to them on road. completed but I am still having the same. If you have a fuel pump harness connector that looks like the flat one on the right or the square one at the bottom, then consider replacing it when replacing the pump. Fuel pump fuse - was a 30amp in the socket was replaced with correct one. Spend $100 on a battery and save $800 on a FICM you won’t have to replace. Your electric pump may or may not have a similar issue with an upstream filter. Re: Strange Problem with Kubota Injector Pump This might be a stab in the dark, but it sounds like your fuel (kill) solenoid isn't pulling all the way in when the engine starts. i have also ohlmed the injectors and they where good.


>"I need a fuel pump, so I guess I have to make this decision before I order one. Problems with the carburetor Problems with valve clearance Fuel Flow. Engine Stalls, Misfire Code, & Cylinder Misfire The engine may be stalling because it isn't getting enough throttle opening. The fuel pump is part of the fuel tank sending unit assembly. I have a 1987 volvo 240 dl that will turn over but not crank. If there is air in your fuel lines, each cycle of the pump will merely. In this video I show how to test for a bad fuel pump in one quick and easy step. Throttle Body. Intro: You may have a problem similar to what I went through with my '99. Water pump failures for Duramax engine are somewhat common. The engine may still. Can this problem actually resolve itself? the engine is still turning, and hence so is the oil pump. It likes to die. (AP) — With Republicans firmly opposed to a 45-cents-a-gallon fuel tax hike, Democratic lawmakers want businesses to do more to help fix the roads. I've replaced the spider, coil, ignition module, fuel pump, fuel pump relay, crank sensor, plugs. You might also have a bad connection on your Oil Pressure Switch. Just cross my fingers. 3 that runs lean on bank 1 I’ve done everything I had a tapping lifter I even pulled the heads and and replace them new fuel injectors new oxygen sensors the valves look great went over all the vacuum lines many of times and I know it’s not the massive air flow sensor I’ve replaced twice it only doesn’t on. I've been told there is. last year it wasn't igniting, so I added a new transformer and it worked well. If it continues to stall out, this is a clear sign that the fuel pump may be starting to deteriorate and needs to be replaced. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To be certain, check your spark plugs and replace them if necessary.


Looking at the bottom of the pump there. See real-world Chevrolet Impala engine problems and repair histories as reported by other Chevrolet Impala owners. and a fuel tank that resembles human intestines for hydrogen vehicles. We are still not getting any fire to the fuel pump. We thought it was a bad fuel pump, we replaced it, still had the problem. I'm wondering why you are replacing the fuel pump. And I know of people. problem not. To cure this you need to clean or replace the carburetor. Replace relay or do you have another direction or part I should check first? 1992 Honda civic. So my assumption is that its the fuel pump. I suspect all this leads me to the replacement of the entire pump assembly but want to be as close to 100% certain as possible before I spend a couple hundred bucks on my truck. 10 Saab 9-3 Common Problems. I have replaced the fuses (one was blown), fuel pump relay #409, fuel pump, etc. Having it looked into. The cause of fuel pump inefficiency will typically be a clog or damaged to the pump. The fuel pump feeds fuel to the engine at a reliable rate; without this pump, your fuel would just sit in your tank, useless and inert. Sometimes it will go weeks with no problems, sometimes it cuts off several times in a day. The owner usually has trouble getting the truck started for a week or so and brings it in. Replacement means removing the fuel tank to replace the pump.


Replaced Fuel Pump Still Having Problems