× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1996 Chevrolet C1500 Cheyenne 4.3L Misfire, NO POWER
Posted to GM Driveability on 5/5/2003 10 Replies

First time customer, ck engine light on, no power and skipping while accerating. When you test drive the truck, the idle is pretty good, but feels like it is running out of gas while trying to accelarate. Checked for codes and fuel pressure first, found both o...

10 Replies Received (View Replies)

  Related Documents & Media  1996 Chevrolet C1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet C1500 Cheyenne

VIN 1GCEC14W8T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CENTRAL FUEL INJECTION
EmissionsOBD-II Compliant
SymptomsMisfire, No Power
OccursUnder Load

Trouble Codes

P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage
P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet C1500 Cheyenne

VIN 1GCEC14W8T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CENTRAL FUEL INJECTION
EmissionsOBD-II Compliant
SymptomsMisfire, No Power
OccursUnder Load

Trouble Codes

P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage
P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
P0300Multiple Misfire Detected