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1996 Chevrolet K2500 Cheyenne 5.7L Cuts out, MIL Lamp on
Posted to GM Driveability on 12/29/2004 17 Replies

while driving when under full throttle, truck looses all power, looses speed, but will never die. If you play with the throttle truck will reach higher speeds, but if you put it in 5th gear at 60 no matter what you do it will bog down. I think it is fuel relat...

17 Replies Received (View Replies)

  Related Documents & Media  1996 Chevrolet K2500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet K2500 Cheyenne

VIN 1GCGK29R7T
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsCuts Out, MIL Lamp On
OccursAlways

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
P0140Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected
P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction
P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet K2500 Cheyenne

VIN 1GCGK29R7T
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsCuts Out, MIL Lamp On
OccursAlways

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
P0140Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected
P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction
P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage