
2006 GMC Sierra 1500 SLE 4.8L Misfire, MIL Lamp on
Vehicle has misfire only at idle for the most part, consistent misfire on cylinder #3 (Continuous counting), intermittent misfire on cylinders #1, 2, 6. (1-10 counts during 1 minute cycle. Fuel trims at idle are 8-10 negative and return around zero as s...
Summary posted 12/20/2017
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Message Closed w/Summary
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VIN | 3GTEK14V06 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Cold, Hot, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
2006 GMC Sierra 1500 SLE
VIN | 3GTEK14V06 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Cold, Hot, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |