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      02-12-2017, 05:31 PM   #7
bNks334
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Drives: '11 135i (N55)
Join Date: May 2014
Location: New York

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Before I got cold start delete (MHD) I used to hold the revs at ~1500 rpms upon startup. That keeps the engine quite! Not as effective as the actual cold start delete, but it will keep your neighbors from calling the cops on you again until you get the situation properly sorted.
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