1990 Other Chevrolet Models Fuel pump

1990 CHEVROLET
300,000 MILES • V8 • 4WD • MANUAL
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DRYWALL1974
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  • 2 POSTS
Lean condition on the trottle , backfiring in the manifolds .Any depper than 1/4" into the trottle ran like crap . Made it from Mt. to Ca. just quit . Rookie move, replaced fuel pump, fuel pump relay . Then checked , no power at fuel pump fuse ? Injector leads look like @#$ but have power when the key is on .Have gauges no pump ?
Nov 24, 2009 at 12:43 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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