X5 E53 (1999 - 2006)
Hey Guys,
I have a 2006 BMW X5 4.4, blowing lots of smoke through the exhaust every now and then at idle positions.
When you start it, the RPM moves frantically for the first 5 minutes. Then while driving, it is very choppy with a thumping shift out of first gear.
Today, the *Service Engine...