Questions & Answers for: isuzu trucks fuel pump trouble

...fuel pump relay problems i recently put a motor in my1988 trooper 2.6. Since i didnt take out motor im having trouble .#1 my 20 amp fuel pump relay has no pwer to it while the one right next to it ...

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...Isuzu Rodeo intermitantly loses power at highway speed. I can speed up only by pumping the gas pedal. I replaced the fuel filter and continue to have same problem. Engine seems to shudder and lose ...

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...Isuzu Trooper. Recently my truck simply wouldn't start with no previous indications of trouble. The engine turns over but there doesn't appear to be fuel making it to the engine since after pumping ...

fuel pressure at pump and its around 10 psi(don't really know what it should be for throttle body), new fuel filter, maf sen, throttle postion switch. Have chkd vac lines and seem to be fine.I got

Question about 1998 Rodeo

1 Answer

how to trouble shoot fuel pump?

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