fuel injector not shootig gas to carb

Asked by Sep 09, 2016 at 10:20 AM about the 1991 Chevrolet S-10

Question type: Maintenance & Repair

1 Answer

830

Could be a few different problems. First you need to check fuel pressure. Then get an injector noid light and check for injector pulse. If you have pressure and plies. I would say you have a bad injector. If no pulse. Check for spark as well. If no spark and no pulse. The I would think that your computer does not know the engine is being cranked. A bad crank sensor will cause this. Or my be your computer is not powering up due to a bad fuse or relay.

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