
2006 Chevrolet Avalanche 1500 Z66 5.3L Poor Idle Quality, Misfire, MIL Lamp on
Thanks again guys. I know some have seen this problem on this engine so i need to see if i am overlooking something. This avalanche came in with complaint of mil light on @ running bad. Problem confirmed. Long story short cylinder #5 misfires at idle only. It ...
Summary posted 11/23/2016
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Message Closed w/Summary
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VIN | 3GNEC12Z66 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
2006 Chevrolet Avalanche 1500 Z66
VIN | 3GNEC12Z66 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |