View Single Post
  #8  
Old 11-08-2012, 09:24 AM
supertech777's Avatar
supertech777 supertech777 is offline
Officially Welcomed to the 'Fest
Location: springfield , missouri
 
Join Date: May 2008
Posts: 763
Mein Auto: 1995 525i
Sounds like you have a vacuum leak , it revs high when cold and when the rubber expands when its warmed up it seals . Spray for vacuum leaks around the intake .

Sent from my Desire HD using Bimmer App
Reply With Quote