11-12-2012, 01:26 PM
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Officially Welcomed to the 'Fest
Location: Colorado
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Join Date: Sep 2008
Posts: 149
Mein Auto: '09 E90 335i xDrive 6MT
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This is pretty common when N54/55 engines are cold. Mine ticks for a few minutes when cold, then it goes away. Always has. There's a long history of discussions on the subject at Bimmerfest. Here might be a good one to start with: http://www.bimmerfest.com/forums/sho...d.php?t=260555
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