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1989 Chevrolet C1500 Cheyenne 5.7L Poor Idle Quality, Cuts out, Misfire
Posted to GM Driveability on 4/11/2003 17 Replies

VEHICLE WOULD STRAT, RUN AND SHUT OFF AFTER APPROX 2 MINUTES. THERE WAS LOW FUEL PUMP PRESSURE SO I CHANGED FUEL PUMP (FUEL PRESSURE NOW [...]). FOUND THAT THE MAGNET IN DISTRIBUTOR WAS BROKEN THEREFORE i REPLACED THE DISTRIBUTOR. RAN A SIMUTECH TECH TEST AND ...

17 Replies Received (View Replies)

  Related Documents & Media  1989 Chevrolet C1500 Cheyenne

 
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car Vehicle Data

1989 Chevrolet C1500 Cheyenne

VIN 1GCDC14K3K
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
SymptomsPoor Idle Quality, Cuts Out, Misfire
OccursAlways

Trouble Codes

33map signal high
45rich exhaust
Message Closed

car Vehicle Data

1989 Chevrolet C1500 Cheyenne

VIN 1GCDC14K3K
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
SymptomsPoor Idle Quality, Cuts Out, Misfire
OccursAlways

Trouble Codes

33map signal high
45rich exhaust