vacuum pump that located in the trunk works only a few times after I disconnected a connector and connected it again. All doors and trunk losses vacuum one after another. I though that vacuum pump creates the problem therefore I replaced it with a new one. But the problem is still occurs. Thank you.
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1998 Mercedes-Benz S500
Question: door and trunk vacuum works only a few times after reconnection.
Answer #1your.mechanic November 27, 2012, 21:22Master
possible leak in vacuum system
Replyaas5193, November 27, 2012, 21:26Rookie
how to check it?
Answer #2Greg's Orange Auto (8467 Answers) , Orange, CA - (714) 361-9355globalhelper November 28, 2012, 06:37Master
have a smoke test done on vac system to determine if you have a leak to start with
Replyaas5193, November 28, 2012, 10:39Rookie