After i start it runs for a few minutes then starts to vibrate and sometimes won’t change into gear three or four, if it changes it would have raved to like 5000rpm?
Automatic? Probably gearbox pump, i changed the entire gearbox because it started leaking, due to the rear part sealant blown out. I put a used M47 e60 gearbox into my e91 M47 and it runs nicely. I recommend getting a 3liter gearbox cause 2liter boxes are a little fragile. 6hp19 is 2liter, 6hp21 is 3 liter thats what youre looking for. If you have a manual then theres more serious issues i asume.
BMW E46 2004 4-cylinder engine problem: engine blows air abnormally and when the engine heats up, the car shakes as if it wants to stall. It doesn't happen all the time, only occasionally. Looking for possible causes and solutions.
J'ai une problème de vibration courroie trapézoïdale,j'ai changé la poulie damper ,tendeur courroie et compresseur climatisation le bruit et la vibration persiste encore