Run basic tests. Spark at plugs? Correct fuel pressure key on? Compression test?
SOURCE: 1997 GMC K1500 4x4 5.7 ex.cab SFI injection system
Hey there boatright33,
A few things things immediately come to mind.
There may be a problem with the engine controller. You could check the
ODBII onboard diagnostics. Auto part stores will usually do this for
you at no cost.
When you pulled the ones that were/went bad, how did the filters look? Could there be particulate matter still in the tank causing them to fail.
I always put this one off until last. Check the injectors. Are they gummed up?
Let me know what you find out
Mike
SOURCE: 1989 acura integra replaced the gas tank and lost prime to fuel pump any ideas
where is the fuel pump? Any air leeks up streem from the fuelpump? even a small one and all it pumps is air. What condition is the in tank screen? if dirty replace it. Three second shut off time is for safety the interlocking device on older cars was theoil pressure switch on newer onesthe computer. (do you have gas in the tank?:))
SOURCE: I have a 1991 ford rockwood camper it has been
Most likely the groung wire for the fuel pump has rusted. Check the ground first. In the event you need a new fuel pump try this site GenesisAutoParts.com
59.00 for a new pump.
SOURCE: My buddy has a 89 pontiac sunfire. It sat for a
You could have a bad pump motor in your fuel pump. You will hear the "hum" of the pump motor but it won't continuously feed enough pressue to the system.
When you prime it the engine will draw enough to run for a bit then quit. They usually dry out if not kept full and sunfire fuel pumps are noted for this type of failure.
Try a used one for about 75 bucks. My kids Sunfire did exactly the same thing.
Testimonial: "thanks. I think Im going to try that and then also replace the coil."
SOURCE: i have an 87 ford f150 4.9 six cylinder with dual
might be **** in the filter m8 sucked it up from the bottom of the tank, they dont tend to like it!! jezza
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