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06-02-2014, 08:43 PM | #23 |
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Brake tap routine didn't work for me. I'll have to try again. No one in the car with me will think it's odd or anything.
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06-04-2014, 05:30 PM | #24 | |
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Mine does not do that, but good to know for future reference. |
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07-20-2014, 02:37 AM | #25 |
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The sound is not M3 specific.
I have the same metallic Clunck noise for a few years on my........ 325i E92 6mt. look here on a 328I http://www.e90post.com/forums/showthread.php?t=827528 The noise is coming from under the car. I was thinking is the flywheel but looks like the DCT guys have it also. What is left is the starting motor explanation. |
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07-20-2014, 04:01 AM | #26 |
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My car has sat for close to a week and it doesn't make that sound ever. I do have a low mileage '13 and ESS tuned....but I can't say that sound is normal.
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07-20-2014, 06:22 AM | #27 | |
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We are thinking it's the Vanos Gears ! Here everything about the clunck noise > http://www.m3post.com/forums/showthread.php?t=996069
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11-05-2014, 10:55 AM | #28 | |
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Drives: 2008 Jet Black M3 Coupe
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He said it sounds like the slack coming out of the timing chains on start up. Do the tensioner's rely on oil pressure at all? |
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11-05-2014, 05:31 PM | #29 | |
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The only and single fix that I saw was replacing the "Vanos Gears" but it's $$$$. Thread of 11 pages about the clunck noise => http://www.m3post.com/forums/showthread.php?t=996069 For now the only thing that helps is the brake procedure but works only for DCT.
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