Question about 2000 GMC Jimmy
My 2001 gmc jimmy will turn over keeps turning but wont catch. the shop put a new battery, ignition distributor cap and replaced rotor, and ignition pick up coils. it worked when i took it home but the next day wouldn't start i brought it back now they say it is the fuel pump. we got it started again and drove it home. PLEASE HELP ME
Did they do a fuel pressure pressure test to determine that its fuel pump? And if so what was the p.s.i.?It should be around 55 to 60 p.s.i. a few pounds under 55 p.s.i. Pump needs replaced, Your shop should have chk. this when it was there the first time. Did they by chance chg. the fuel filter, that can hinder it from starting too.
Posted on Feb 14, 2009
Testimonial: "it was the fuel pump thank you"
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Posted on Jan 02, 2017
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