View Single Post
  #3  
Old 06-07-2000, 10:06 PM
Benzmac Benzmac is offline
Registered User
 
Join Date: Mar 1999
Location: Suwanee, GA, USA
Posts: 4,712
It sounds as if you have the check valve in the vacuum pump starting to fail. It is the one that the brake booster vacuum line attatches to.

------------------
Benzmac:
Donnie Drummonds
1992 500E (very soon I hope
1981 280GE SWB
ASE CERTIFIED MASTER AUTO TECHNICIAN
SERVICE MANAGER FOR 14 BAY FACILITY
MERCEDES SPECIALIST 8 YRS
PARTNER IN MERCEDESSHOP.COM
Reply With Quote