View single post by Bogie07
 Posted: 11-20-2013 07:39 pm
PM Quote Reply Full Topic
Bogie07

 

Joined: 12-08-2010
Location:  
Posts: 29
Status: 
Offline
 To the brake booster. I read on a BMW forum that white smoke can be produced when the master cylinder leaks into the booster and is sucked into the vacuum hose. It explains why it doesn't smoke till it's warm and being driven.