First remove and inspect the host from the Air Flow sensor to the throttle body, they get old and get cracks on the bottom side that don't show up easily till you take it out and look and flex it. Then check the air hoses under the intake manifold, same deal they rot with time. __________________ Dave - PDX 1995 318ti - Active Black and Tan. 2005 330xi - Mtech 1 - 6spd - Orient Blue/Black |