Quote:
|
Next the intake camshaft is seriously freaking me out because the front 3/4 of the camshaft rotates quite a bit while rear stays stationary, and I am concerned it's not normal.
|
Am I understanding this? You're saying that part of the camshaft rotates, and part does not? If that is indeed what you're saying, then you have a broken camshaft. If not, please clarify because I'm having a hard time visualizing what you're trying to describe.
What instructions did you use for setting the timing? I've done it several times on M54 and M52TÜ engines and it's pretty straightforward. It's pretty hard to get it wrong if you have the correct tools and follow the instructions. I have an E39 Bentley manual that I use. The E39, E46, and E53 all use the same M54 engine so that part of the manual is applicable to each of the models.
If you don't have a manual, pick one up on eBay. They're not cheap, but are worth the price.