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      12-24-2012, 11:45 PM   #40
E90cruisin
First Lieutenant
 
Drives: 330i
Join Date: Jan 2011
Location: Florida

Posts: 313
iTrader: (8)

Quote:
Originally Posted by centexE9x View Post
On the tech side, usually a fan coming on full blast even on cold start does indicate a water pump failure/issue. Almost everyone I have seen will do this even cold started and when it comes in the shop usually have water pump speed/communication faults. Some people don't come in complaining of an overheat message either.
If I was not worried about the pump to begin with, I wouldnt have thought about it. It was just odd that out of nowhere it started to do that.

It no longer comes on.
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