This is a trick question.
1. The turbo whistles because you're either drive in it with a lead foot, which is normal. Or
2. You have not been running turbo oil and the bearings have warned and the turbo fans are now hitting the housing.
Write me back and be a little bit more specific, and do not tell me you were running Pennzoil.
Your contributions are welcomed, Thank You
Friday, February 13th, 2009 AT 1:21 PM