97 sub wont run unless you barely touch the gas

Asked by Josh Dec 14, 2021 at 12:18 PM about the 1997 Chevrolet Suburban K1500 4WD

Question type: Maintenance & Repair

I have changed every sensor tps, idle air, mass air, crank,
still the truck wont start unless you barely touch the gas
thsn it will run but as soon as you left off dead it will drive
if you 2 foot it but even the it is gutless and wont down
shift

2 Answers
223,915

Rowefast answered 2 years ago

May want to change the fuel filter then check the fuel pressure. It should be around 60 psi.

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