1999 BMW 750il with a 5.4 12 cylinder 85,000 miles. I did a tune up on it and now after the vehicle warms up it's making an ungodly howling noise down by the torque converter area. But when you let the motor cool down and start it back up it goes away until it warms up again. What can this be? Is it something I did or pure coincidence?
Tuesday, October 12th, 2010 AT 8:55 PM