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2011 Chevrolet Silverado 1500 LT 4.8L Misfire
Posted to GM Driveability on 4/29/2020 12 Replies

I have a 2011 Silverado with two codes [...] . After scanning the truck I notice #6 cylinder had multiple misfires ,cylinders 3 and 4 also had them but they were very random . The #6 cylinder is the one that's coming up with the most but it isn't constant....

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  Related Documents & Media  2011 Chevrolet Silverado 1500 LT

 
Message Closed w/FIX

car Vehicle Data

2011 Chevrolet Silverado 1500 LT

VIN [No VIN Available]
Engine4.8 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0219Engine Overspeed Condition
P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2011 Chevrolet Silverado 1500 LT

VIN [No VIN Available]
Engine4.8 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0219Engine Overspeed Condition
P0300Multiple Misfire Detected