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Old 06-04-2013, 09:43 PM
moots's Avatar
moots moots is offline
Dinggg....what now!
Location: Malaysia
Join Date: Apr 2005
Posts: 1,063
Mein Auto: '04 525i
Yr caliper pistons are sticky.they do not release the pistons n thus heats up the discs till eventually they warp.have them overhauled ie remove them and chg out the piston seals.

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