
2008 GMC Canyon SLE 2.9L Misfire
This is given me a headache. Initial complaint is a missfire. Pulled codes showed only a P0300 missfire history showed cyl 3, other cylinders had a few, we are talking less than 10 compared to cyl 3 with hundreds. Replaced the spark plugs and coil in cyl 3...
FIX posted 3/6/2020
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Message Closed w/FIX
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VIN | 1GTDT19958 |
Engine | 2.9 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / mpi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Hot, Under Load, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0411 | Too Much Or Too Little Pulsed Air Injection |
Message Closed w/FIX
Vehicle Data
2008 GMC Canyon SLE
VIN | 1GTDT19958 |
Engine | 2.9 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / mpi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Hot, Under Load, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0411 | Too Much Or Too Little Pulsed Air Injection |