Quote Originally Posted by DWosik13 View Post
SO .... question i was running the zzp pcm and when i got my cam installed before i got my tune could that extra timing have beat my engine to a a point where once i got the tune it just couldnt handle it and i threw rods?
Doesn't a cam throw the P0300 code? Which is for random/multiple misfire? I think. Well with a mail-order PCM, especially from ZZP...running a PCM not tuned for a cam probably wasn't good for it to say the least.