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1988 Chevrolet K1500 Cheyenne 5.7L Stall, Misfire, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 6/17/2002 24 Replies

This is my own pickup, and I'm thouroughly lost on this one. I've consulted several associates locally to no avail. When the head gasket blew in this a couple of weeks ago, I decided to give this a shot. I'm not sure what is setting these codes continuosly, an...

24 Replies Received (View Replies)

  Related Documents & Media  1988 Chevrolet K1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet K1500 Cheyenne

VIN 1GCDK14K0J
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsCA Emissions
SymptomsStall, Misfire, Poor Fuel Economy, MIL Lamp On
OccursUnder Load, on Accel, Intermittently

Trouble Codes

42ESC circuit problem
43Knock control circuit problem
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet K1500 Cheyenne

VIN 1GCDK14K0J
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsCA Emissions
SymptomsStall, Misfire, Poor Fuel Economy, MIL Lamp On
OccursUnder Load, on Accel, Intermittently

Trouble Codes

42ESC circuit problem
43Knock control circuit problem