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1993 Chevrolet K1500 Cheyenne 5.0L Poor Fuel Economy, Lack of Power
Posted to GM Driveability on 11/7/2007 24 Replies

Customer complaint is that it has no power and poor fuel mileage. The main problem that we have is that the knock retard PID shows 20 degrees even with the engine not running. With engine running at all RPMs it reads 26 degrees. We can't get anymore than 21 de...

24 Replies Received (View Replies)

  Related Documents & Media  1993 Chevrolet K1500 Cheyenne

 
Message Closed w/Summary

car Vehicle Data

1993 Chevrolet K1500 Cheyenne

VIN 2GCEK19H6P
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsFederal
SymptomsPoor Fuel Economy, Lack of Power
OccursAlways
Misc.A/C Ext. Cab, Tbi
Message Closed w/Summary

car Vehicle Data

1993 Chevrolet K1500 Cheyenne

VIN 2GCEK19H6P
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsFederal
SymptomsPoor Fuel Economy, Lack of Power
OccursAlways
Misc.A/C Ext. Cab, Tbi