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NOT GETTING FUEL OUT OF THE INJECTOR
1994 GMC Suburban
December, 26, 2011 AT 2:48 AM
I am working on a 1994 gmc suburban with a throttle body injection system. I am not getting fuel out of the injector?
Tried fuel pump, fuel filter, both injectors, confirmed power to injectors.
FOUND 587 RELATED QUESTIONS
California Emission Air Assisted Fuel In
December, 26, 2011 AT 2:54 AM
Check the pick up coil in the distributor. It should ohm out at 800-1600 ohms. There should be ac voltage cranking. The computer sees this signal to fire the injectors below 200 rpm.
December, 26, 2011 AT 2:55 AM
Have you check for an ignition spark
December, 26, 2011 AT 3:15 AM
I do have resistance on the pick up coil. I do have ignition spark. The truck will run if fuel is "hand delivered" down the carburator. Anything else?
December, 26, 2011 AT 7:20 AM
You sure its a carbuerated engine?
to post a reply.
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