Engine & Drivetrain
Hi All,
Got a definite engine misfire, rough engine, stalls on idle, check engine light flashing. Code p0300, p0301, p0302, p0303, p0304 - all random cylinders. Engine runs much better above 2500 rpm.
Replaced all ignition coils, spark plugs and oil separator (PCV) valve, still same result.
I...