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      09-09-2014, 12:39 PM   #9
horsepower_and_hounds
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Drives: BMW
Join Date: Aug 2012
Location: USA

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Quote:
Originally Posted by Jerich0 View Post
I studied the exhaust valve issue as well here are my results:

Exhaust valve closed when cold startup for 15 - 20 seconds and then opens.

Valve open ALL THE TIME at least on idle on any driving mode. (When engine warmed up)

Temps in my area are around 75-90F
Now that is not what I wanted to hear.........interesting. Maybe I need to choke the chicken to break it loose
Appreciate 0