
1991 Chevrolet C2500 Cheyenne 7.4L MIL Lamp on
hello and thanks to all whom reply, I have pulled my hair on this one the truck was running great no issues other then exhaust leaks and fuel gauge not working, so i replaced the exhaust manifold gaskets and the fuel sending unit but after that the service...
FIX posted 9/17/2021
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Message Closed w/FIX
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VIN | 2GCGC29N3M |
Engine | 7.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / tbi |
Emissions | federal |
Symptoms | MIL Lamp On |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
1991 Chevrolet C2500 Cheyenne
VIN | 2GCGC29N3M |
Engine | 7.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / tbi |
Emissions | federal |
Symptoms | MIL Lamp On |
Occurs | Always |