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1989 Chevrolet K1500 Cheyenne 5.7L Sluggish under load
Posted to GM Driveability on 4/15/1998

Truck had a rebuilt engine installed w/2k miles on [...] a new ECM, knock sensor and [...] is sluggish under load and sets off code #43. All the grounds have been checked and are grounded [...] owner is having same problem with same [...] condition did not exi...

  Related Documents & Media  1989 Chevrolet K1500 Cheyenne

 
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car Vehicle Data

1989 Chevrolet K1500 Cheyenne

VIN 2GCEK19K8K
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsSluggish Under Load
OccursUnder Load
Misc.Ext Cab 4X4 1/2Ton
Message Closed

car Vehicle Data

1989 Chevrolet K1500 Cheyenne

VIN 2GCEK19K8K
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsSluggish Under Load
OccursUnder Load
Misc.Ext Cab 4X4 1/2Ton