View Single Post
      10-19-2012, 03:41 PM   #144
M3PO
Colonel
 
M3PO's Avatar
 
Drives: '08 IB E92
Join Date: Sep 2011
Location: OC

Posts: 2,703
iTrader: (6)

Quote:
Originally Posted by Mike Benvo View Post
I've asked technicians about this before and they claim that it's normal and the vanos pressurizing.
IIRC, there are check valves that are supposed to keep the VANOS pressurized.
__________________
2008 IB E92 M3| BBS | KW | Arkym | Platte Forme A.G. | Active Autowerke | K&N | Fabspeed | Dinan | Evolve-R
M3PO is offline  
0
Reply With Quote