
2010 Chevrolet Silverado 1500 LTZ 5.3L Poor Idle Quality, Misfire, MIL Lamp on
This vehicle came in with SES on and P0300 stored, check miss history, found #4 cylinder is the problem, pulled spark plug and found porcelain on tip of plug is cracked off, found GM TSB [...] for oil fouling of #1 and #7 spark plugs due to bad pcv baffle in d...
FIX posted 11/28/2013
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Message Closed w/FIX
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VIN | 3GCRKTE37A |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2010 Chevrolet Silverado 1500 LTZ
VIN | 3GCRKTE37A |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |