2CarPros - Car Questions & Answers

1993 GMC Jimmy Repair Question


Topics covered: Spark, Compression, Fuel pressure.
Mileage: 130,000 miles.

Asked on May 11, 2012

No fuel to the injectors none spraying into engine

Replaced filter and pump for fuel
good pressure
good spark on ignition module
Avatar Asked by JamesMT1993

Answer

Replied on May 12, 2012

what is the fuel pressure?? Did you check the compression?? how did you check the spark??

Roy

Tiny Answered by ASEMaster6371 (expert)
24,825 answers provided
Replied on May 12, 2012

fuel pressure was at 55psi where it is supposed to be. Not sure what you mean by compression I am not that car savy, and checked the spark from the prong to wire plug on all plugs and made sure the module under the distrib cap is good as well.

I also checked the fuel relay and that checked out fine and was working.

Tiny Response from JamesMT1993
1 question asked
Replied on May 12, 2012

whatever it is is you will need help here as you have done what you could. get a shop to help you out here to find the failure.

Roy

Tiny Answered by ASEMaster6371 (expert)
24,825 answers provided