Recent content by 98&me

I think u are on the right track. I don’t like the sound of the spark plug being messed up. That may entail a piston, spark plug and valve replacement. Hopefully just a spark plug and valve. I am interested in what you find in cylinder 6 if anything.

I would first check the spark plug for any strangeness. Then I personally would check the compression. ( I got the 300 code and 306 code which turned out to be a stuck exhaust valve)Then I would swap coils with a known good one. Clear the codes then do the code reset procedure.