1990 Other Chevrolet Models Fuel pump

1990 CHEVROLET
300,000 MILES • V8 • 4WD • MANUAL
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DRYWALL1974
  • MEMBER
  • 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 4:43 AM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
Welcome to the forum, what is the model of the vehicle? Is it a v8?
Nov 24, 2009 at 4:58 AM
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