No fuel to the injectors none spraying into engine
1993 GMC JIMMY
130,000 MILES
JAMESMT1993
MEMBER
2 POSTS
FOLLOW
replaced filter and pump for fuel
good pressure
good spark on ignition module
May 11, 2012 at 11:53 PM
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ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
what is the fuel pressure?? Did you check the compression?? how did you check the spark??
Roy
May 12, 2012 at 12:15 AM
JAMESMT1993
MEMBER
2 POSTS
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.
May 12, 2012 at 3:41 AM
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ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
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.