I have white smoke coming from my exhaust every now and then. I took it to the dealership and they think it is just water in the exhaust/engine. I don't think this is the case, could be wrong, but is there a way my turbo could cause this? Maybe oil/coolant burning in the turbo? I did a compression test and got 130 on all 4 cylinders with the engine cold. The dealership also did the compression test and the only thing they could come up with is water in the engine/exhaust.
I just started trying to let my car idle 1-2min before turning it off, like a turbo timer and i have not seen any smoke sense. Any ideas?