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      08-20-2019, 08:44 PM   #7
RedScytheM3
Science stuff and stuff
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Drives: 2008 E92 ///M3
Join Date: Jun 2018
Location: Houston

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Quote:
Originally Posted by pbonsalb View Post
I am not sure you can get to the regulator without unbolting the alternator and moving it towards the radiator. Assuming that is true, here is a DIY covering that:

https://www.m3post.com/forums/showthread.php?t=1180343

One person in the thread had success replacing just the regulator. Most of us replaced the alternator.

Check your oil pan to frame rail ground cable on the drivers side near the header collector. They are known to rot and become ineffective.
Thanks for the info!
Appreciate 0