Quote:
Originally Posted by mpathic
I also have an E60 with M54 3.0 liter, and know the M54 well from several cars.
Shaking could be sticky Vanos. If no CE codes flip or EML light comes on, then replace all the vacuum lines, ICV + rubber sleeve, and if needed, intake boot.
Plug into a data reader and logger to observe what's going on with spark advance and Vanos behavior and verify all injector activations. Good luck!
|
Thanks for the suggestions, I will try them when it is warmer