Turbo testing...

[JMBT]

Rawze: spare drain tube into a bucket,...then block off turbo and fill with compressed air through temp sensor hole? I this situation should there be NO air escaping from the oil drain? Or some just not a lot?

Tree98: I had both sides of the turbo piping off the other day and found a bit of oil in each side. I have heard this can be caused by high crankcase pressure. (Also at the same time I am gearing up to pull the transmission to fix a leaking flywheel housing gasket.) and I just noticed a small leak around the gear cover up front as well. Just don’t want to fix all the leaks until I know there isn’t an underlying problem.