View Single Post
Old 03-24-2013, 08:57 PM
Shogan Shogan is offline
Registered User
Location: Utah
Join Date: Feb 2013
Posts: 75
Mein Auto: '08 535xi or '02 X5
Belt tensioners have springs (or hyrdraulic). My 02 x5 needed these. I identified by using long screw drive held handle to ear tip to non moving part close too tensioner. Yes while car is running. Be careful. There is stethoscope for this but I don't have one in my TBox.
Reply With Quote