car feels like it has a bad transmission but it has been checked out and is good on 1998 BMW 740i

when i step on it the car fels like the transmission isnt shifting an when i get to a light and stop it feels like its missing badly and shakes

by in Chicago, IL on January 30, 2010
1 answer 1 comment
ANSWER by on January 31, 2010
If the vehicle was checked out, what did they say about the problem? Have the diagnostic codes been checked? It sounds like there is an engine misfire, and if not addressed will cause more damage.
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COMMENT by on February 16, 2010
THERE WERE NO CODES I BEEN TOLD IT CAND E THE MASS AIRFLOW OR THROTTLE POSITIONING SENSOR OR THE CRANKSHAFT SENSOR