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2014 Silverado L83 engine- P0300
Posted to Technical Tips Forum on 10/5/2018 21 Replies

I just had a 2014 Silverado come in with P0300 and was misfiring on #5 cylinder. Vehicle has 182K miles and is direct injected. After eliminating spark and fuel as the cause of the misfire and after performing a relative compression test which looked good, I u... Login to read more.

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car Vehicle Data

2014 Chevrolet Silverado 1500 LT 5.3L

VIN 3GCUKREC1E
Engine5.3 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2014 Chevrolet Silverado 1500 LT 5.3L

VIN 3GCUKREC1E
Engine5.3 L
Trans6-speed Automatic (Electronic)