BMW 3-Series (E90 E92) Forum - View Single Post - Does your brake booster hold vacuum with the engine off?

Eric335 · 11-23-2012, 10:11 PM

Mines stiff after a while too. Dont see a reason to keep that vaccum overnight.

11-23-2012, 10:11 PM	#5
Eric335 Colonel Drives: 2007 E92 SG 335i 6MT Join Date: Apr 2011 Location: SW Florida Posts: 2,478 iTrader: (0) Garage List 2007 BMW 335i [3.83]	Mines stiff after a while too. Dont see a reason to keep that vaccum overnight. __________________ My ///Mods (clickable):Procede Rev2.5 SE, Active Autowerke DPs, AlpineMSS HID AEs, Black Kidneys+Lower Grill, Golf-tee Mod, M3-Style Spoiler