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1997 Chevrolet K1500 Cheyenne 5.7L Misfire, MIL Lamp on
Posted to GM Driveability on 9/15/2006 20 Replies

I need a little help on this one. Truck came in running bad and we found injectors leaking bad. We replaced all the fuel injectors, cap, rotor and wires and plugs. Truck ran better cleared codes and sent customer on his way. Truck came back with check engine l...

20 Replies Received (View Replies)

  Related Documents & Media  1997 Chevrolet K1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet K1500 Cheyenne

VIN 2GCEK19R2V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAfter 2-4 Weeks

Trouble Codes

P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
P0154Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction
P1153Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet K1500 Cheyenne

VIN 2GCEK19R2V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAfter 2-4 Weeks

Trouble Codes

P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
P0154Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction
P1153Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching