2003 BMW 320D • 143,500 miles

I have a 320 D, e 46 from 2003. And my problem is that when I accelerate I get a lot of black smoke comming from my tailpipe and the same when the rpm are low, and I try to accelerate fast, the same I get a lot of black smoke. What could it be.
July 4, 2011.

Black smoke from a diesel could mean a plugged intake.

Dr. Hagerty
Jul 10, 2011.