I have a 08 lmm I just bought I knew it was burning coolant before I bought it thought it was headgaskets. Got it home started digging pressure in take is normal burns 1/2 gallon bout 400 miles only smokes at idle when cold or if I get in to it hard it smokes alot when I first start it in the morning smokes alot if it's cold till it gets to operating temp then it clears up egr is bypassed also. Has anyone ever had a turbo crack in the journal and leak or do I have a external exhaust crack in the head at exhaust port
