Mechanics

NO FUEL TO THE INJECTORS NONE SPRAYING INTO ENGINE

1993 GMC Jimmy • 130,000 miles

Replaced filter and pump for fuel
good pressure
good spark on ignition module
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JamesMT1993
May 11, 2012.




What is the fuel pressure? Did you check the compression? How did you check the spark?

Roy
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ASEMaster6371
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
JamesMT1993
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

ASEMaster6371
May 12, 2012.

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