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      10-28-2019, 11:08 AM   #49
wfdeacon88
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Drives: E90 M3
Join Date: Sep 2018
Location: Triad, NC

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Quote:
Originally Posted by serranot View Post
Quote:
Originally Posted by schlichtm3 View Post
So short info after 9 days with the new chain tensioners (11317839053).
Car stood between 8-24 hours. And 2 times I had again the cold start rattle (clunck - Clunck) direct with the start (once after 8 hours and once after 14 hours).
Therefore i think it is not the chain tensioners.
VANOS?
I have the occasional cold start rattle... I asked a very respected E9x M3 mechanic and here's the answer I got.
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