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Showing results for tags 'Fuel pump'.
Found 9 results
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I have a 2020 gmc sierra sle 5.3, I bought it may 13th. Starting at about 800 miles check engine light would flash for a minute or two and then go off, this occured every 300 miles until I got in one day around 1500 or 1600. Check engine light stayed on. Called the dealership and took it in was throwing misfire codes, the diagnosed it as fuel pump module reset the codes and ordered the part and sent me on my way. Come back in and had it replaced when the part arrived, well now fast forward to a tank and a half later and now the check engine light is on for the evap system/gas cap, and fuel pressure at 2200 miles. Right at a week from the time it come out of the shop. I've been extremely happy with the truck but I can't believe I'm going to have to find time to get it in the shop to be looked at and fixed again. I'm at wits end already. Anyone else having these issues? -
Hi! So about 2 months ago my fuel pump went out. Had it replaced and right away we noticed sometimes it would crank but No start. After a few days the pump was defective, so replaced it again. Pump ran great with good pressure but after about a week or so, same issue crank but no start. Sprayed some starter in the manifold sometimes start, sometimes no. Turn key on/off to cycle and then sometimes start, sometimes no. Used the pressure valve behind the spider to bleed air/fuel then engine start fine. Would run fine for a couple days up to a week and then same thing all over again. Took it to local chevy. Diagnosed fuel pump, ... good to go they said, everything working properly. 2 days later No start and this time cannot get it to turn over, pressure is at zero. Pump is still turning on but not humming like it was. Replaced MAF and distributor cap as well as fuel filter. My local mechanic and I are stumped, and I'm already $1000 in on repairs. Please help! -
I have a 2000 Silverado 2500 6.0 that is having some hesitation/cutting out on acceleration. It’s weird it seems like if you ease into the throttle it doesn’t cut out but if you mash on the gas it acts like it wants to die. It does it in park and in drive. First noticed it when I was pulling my boat out of the lake and I could barely make it up the boat ramp, it was spitting in sputtering until it eventually seems like it cleared up and started going normal. I replaced the spark plugs, spark plug wires, fuel pump, fuel filter, ran seafoam through the gas, and change the air filter but it seems to not of helped there’s also no check engine light. What could be the issue, thanks!
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Hey Everyone so yesterday after filling up my tank on my 07 Silverado 1500 Classic V6 to almost full I noticed gas leaking from under my truck pretty badly on the right side of the gas tank. Only happens when the truck is on. I recently have replaced the gas lines that go to the engine. Since there was a leak there prior and it stopped leaking gas for about 3 months. For a couple weeks now my truck has smelled like gas when you walk around it and also noticed it felt like the truck was struggling to start everytime i get in it but there was no Check Engine light and were no leaks until now when I refilled the tank. Ill attach a video of were it seems the leaking is coming from. It is leaking on the passenger side of the tank towards the front half of the gas tank. Any help/advice is appreciated, Thanks. https://photos.app.goo.gl/ejGyfnc2DoX2NcBD8 -
My 99 Yukon with Vortec 5.7L suddenly won't run. It cranks over fine, starts in about 1 second (normal), but then dies 2-3 seconds later. Giving it a little bit of throttle while starting doesn't make any difference. I was out of town when it happened, so I had to have it towed to the nearest shop. I suspect the fuel pump, but my search of the forum didn't turn up any other posts with this problem. Is this common? If not the fuel pump, any ideas what could be causing this start, but quickly dying, problem to suddenly appear? I also considered the fuel filter, but it seems unlikely it would behave this way suddenly. It's been a while, but the last time I checked the fuel pressure, it was right around 60 PSI.
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2005 Chevrolet Silverado 4x4 Z71 5.3 Gasoline Looking for some help, I’ve talked to a few different shops about the problem I’m having. Basically my fuel gauge isn’t working it always reads empty, and before it was completely shot, it would read normally and shut off, only to come back on a few minutes later. One day it shut off, and never came back on, so I assumed it was the fuel sending unit, so I replaced the fuel pump with a Delphi, I had the same issue so I returned it for an ACDelco because I’ve had experiences with the Delphi pumps being defective, but after I replaced the Delphi with the ACDelco I still had the same problem, I just replaced the Instrument cluster last year so I’m not thinking that’s the problem, the electrical is all plugged in and there is no corrosion whatsoever. Like I’ve said I’ve taken it to shops and everyone tells me the same thing, that they’re mind boggled and can’t figure it out.. I’m stumped too. Ive looked at everything I’ve thought to look at, maybe someone can approach this at a different angle and give me some ideas of what I can do to find the issue. thanks for taking the time to read and reply. if you need to know anything else about the truck I will answer.
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What is the average repair cost for a fuel pump sending unit and float. On a 1998 Suburban 2500. Parts and labor included??
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So i have a 2000 chevy silverado 1500 4x4 with the 5.3L V8. I have replaced the seals on the injectors, new fuel pump, new fuel filter and new spark plugs and wires. The issue i am facing that i cannot figure out is why im still losing pressure in the fuel. It is no problem when it is cold it fires right up. But when its warm and i leave it shut off for more than five minutes, it takes three or four cycles of the key to start. I know im losing pressure but i do not know where or how. there is no fuel leaks anywhere that i can see. and with replacing everything i am stumped and need some help.
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The initial roll-out will focus on three key parts; the starter, battery, and fuel pump. Other components will be added in future model years. The service will be first offered on the new 2016 Chevrolet Equinox, Tahoe, Suburban, Corvette, Silverado, and Silverado HD. More Chevrolet vehicles will roll out during the 2016 model year. Building on the 15-year history of connected vehicle technology through OnStar, the prognostic service relies on OnStar 4G LTE to provide data streams from sensors within the vehicle. When a customer has enrolled their properly equipped vehicle in this service, the data is sent to OnStar’s secure servers and proprietary algorithms are applied to assess whether certain conditions could impact vehicle performance. When indicated, notifications are sent to the customer via email, text message, in-vehicle alerts or through the OnStar RemoteLink smartphone app.
