Good day.
My Chevy sparks starts up well then misfires then goes back from misfiring all the time... change the spark plugs, ignition coil and the spark plug cables and it still does this. Rough idling and and engine shaking
Engine codes are as follows P0481 P0352 P0113
33.7k questions
32.5k answers
1.3k comments
23.0k users