
2010 Chevrolet Silverado 1500 LTZ 5.3L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on
This vehicle came in on a hook with a very rough idle and A p0300 stored. Current and history misfires clearly showed # 5 and 7 as the ones. They are adjacent cylinders and I checked for switched connectors, but they checked out. Apparently those two cylin...
FIX posted 12/11/2022
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Message Closed w/FIX
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VIN | 3GCRKPE38A |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2010 Chevrolet Silverado 1500 LTZ
VIN | 3GCRKPE38A |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |