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1994 GMC Jimmy Repair Question


Topics covered: Door, Engine, Fuel pressure.
Mileage: 214,000 miles.

Asked on December 31, 2012

GMC Jimmy Door Problem

It ran but would stall thought it was something with fuel. Pump was all burned out inside tank replaced pump now engine doesn't start. It has spark, fuel, compression. Checked all plugs and wires. New coil. Checked fuel pressure. Checked obd test by reading check engine light said diagnostics all good. All it does is turn over doesn't start. We have pretty much ran out of ideas. We gonna leave batttery unplugged tomorrow and see if that works after being reset but otherwise we r lost.
Avatar Asked by CecilM

Answer

Replied on December 31, 2012

what is the fuel pressure???

as i recall, there were 2 pumps for your truck depending on whether it was a 2 door or 4 door. one was low pressure and the other was high pressure

Roy

Roy

Tiny Answered by ASEMaster6371 (expert)
24,836 answers provided