2013 Chrysler 300 3.6 i changed o2 sensors, coils, spark plugs..i random misfire and cylinder 1,35.. any ideas of this error???? Please
Sorry you don't like the answer (down vote), but scanning for codes and data is the first step in diagnosing a modern computer-controlled vehicle. You fired off the parts cannon to no effect, it's time to do diagnostics. There are a huge number of things that can cause misfires.
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Scan for codes and live data.