Q: Misfire in 1 and 2 cylinder and sensor fouling out

asked by on February 19, 2017

I need to know what is causing the misfire I have changed spark plugs and coil packs and the sensor that codes are reading for ran fine for a day and all the same codes come back on changed coil pack again a day and same codes for misfire

My car has 170000 miles.
My car has an automatic transmission.

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