Originally Posted by twinkle_2k86

oh not good. could be a number of things, blown rings, cracked piston, cracked bore, cracked head.

think is a take apart job.

i just found one of my pistons cracked which has only done 3.5k miles, and looking at it, it may have been a duff piston to start with as the piston itself looks fine and looks like the car has been running spot on.