Cylinder 6 Misfire. My service engine soon light came on and I plugged in my code reader and this came up. I have a 08 328i and I know this is probably the spark plugs or coils. Right now my car is at ~63k and as far as I know has never had the spark plugs replaced.
On the head of this bolt "K X 2 8 8". 13mm Hex head Alternator bracket to block 07 12 9 905 113 M8x80. On the head of this bolt is "N.F 8.8". E12 Motor Mount bracket to block 07 12 9 903 976 M10x40-Z1-10.9. E12 Motor Mount bracket to block through the Alternator bracket 07 11 9 908 637 BM10x60-U1-8.8.
The theory on the motor mount is that the mounts are vacuum controlled, and when you load the car up by turning and accelerating it is supposed to increase the stiffness of the mount. If the mount is failing, then it would basically have the motor sitting directly on the frame of the car and the vibration of the diesel would make an awful noise. The E90 Convertible was the first time BMW switched to a hard folding roof rather than a fabric one. These don’t cause many issues, but make sure that it is properly aligned and sealing correctly. If the mechanism stops working it may only be a small micro switch that is at fault, rather than something more major like an electric motor. 2006 325xi sedan. 120k mi. vin ending: KV02998 what type of trans? when car warms up longer time in cold weather car shutters violently. not every time but more often then not. indy found broken engine mount bolts on psgr side causing twisting of guibo and engine resting on rt axle. replaced bolts and said axle appeared ok but problem returned.
BMW equipped with a twin-turbo may experience shuddering symptoms, especially during a long trip. To verify that this is the issue, it is recommended that you stop your car and let it cool down. If transmission shuddering symptoms go away when the engine cools down, the problem may be caused by the twin turbos. A check engine light may also
