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      07-31-2021, 12:50 PM   #1
TripleU
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Drives: 17 M2, 23 Ford F150 Raptor
Join Date: Jan 2017
Location: Los Angeles, CA and Phoenix, AZ

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Hi guys, recently my M2 has really rough cold starts where the engine starts off sluggish, and RPMs dip below 500 RPM where the car sounds like it is about to die before going back up.

This happens only during cold starts and the car starts up no problem after that during the day. Any info what is the problem?

Car is stock with just under 30,000 miles.
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Current: 2017 Alpine White M2 DCT, 2023 Ford F-150 Raptor

Past: 2015 Lexus IS 250, 2014 Volkswagen CC R-Line
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