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Old 10-16-2012, 05:31 PM
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DSXMachina DSXMachina is offline
Bimmerdex 7.4!
Location: New Hampshire
Join Date: Dec 2007
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Mein Auto: 335i E92 TiAg 6MT ED
Originally Posted by Kilgore Trout View Post
I do follow Mike Miller's schedule, for various reasons.

However, my own personal feeling is that his recommendations MIGHT help reduce engine/mechanical problems.

The monster in the closet with BMW is always going to involve electrical problems. That, and the failure of plastic parts (like my plastic fuel tank developing cracks) are what worries me. Changing oil and doing preventative work is probably not going to do much to head that stuff off.
You have no idea how right you are! I am for instance seeing a big surge in the number of VVT related problems.

The average shade tree mechanic is not going to have a chance at proper diagnostics, and won't have the tools to do the job even if he could diagnose the problem.

(Here's my quick over-the-phone diagnostic on any E9x 328 with rough start/ rough idle/ Check Engine Light; "Your cam angle sensor has crapped out. Which one? Wellll, we'll have to test for that... Just a minute and I'll connect you with the Financing Dep't and you can set up a payment plan.")
At least with a plastic part you can see the crack and subsequent fluid leak, and be fairly confident in figurig that the part is bad.
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