Question Answered: Black heavy smoke
February 17, 2014, 07:29 AM
The N62 engine in your 7 series has a few reasons why that would happen. We would have to look at it to determine what is actually happening to get a solid diagnosis.
Question Answered: Trans problem
February 17, 2014, 07:15 AM
More than likely there is internal transmission issue. At the most extreme circumstance- the motor and transmission mounts may be so bad that its pulling the shifter linkage causing this as well.