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Re: # 7 Misfire and intake valve hits the piston
Posted to Technical Discussion Forum on 3/16/2020

I'm no expert but all that comes to mind is valve timing or valves sticking in guides. Either way, with 400 000 + km it would be engine time at my shop. No way would I have even torn down the head at that mileage once I saw the damage. Login to read more.