Hello, hopefully I can get some usefull answers here. The tranny gear light comes on while driving (does not come on at start up) Car down shifts and upshifts hard. Took it to a few places... one place says its electrical and has to do with the tranny, the other said the tranny is fine.The diagnostic says its the mass air sensor. But they could not give me a definate answer if this is the problem or not. I haven't taken it to BMW bc I've had engine work on it 2 years ago due to some bad water damage. I was told after the engine is replaced the car is over. I really don't want to dump this car, but this mystery problem is driving me nuts! HELP!
Thanks!!!!
Thanks!!!!
Jul 14, 2006 at 5:48 PM