1995 gmc sierra flooding and running rough

Asked by Michael Mar 28, 2016 at 05:34 PM about the 1995 GMC Sierra 1500 C1500 SL Standard Cab SB

Question type: Maintenance & Repair

2 Answers

Michael answered 8 years ago

After running for several minutes all havoc breaks loose. My alternator isn't quite doing its job. The engine runs rough and is flooding. I've replaced battery, sparkplugs/wires, alternator, distributor cap, fuel pump, and fuel filter. The only thing that helped for 3 days was the fuel filter and sparkplug changes. My air compressor is giving out,,could this be my problem?

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Rowefast answered 8 years ago

The fuel regulator in the TBI may need to be rebuilt. Can check with a fuel pressure gauge. Also the injectors may need to be replaced.

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