Power surge at 3.5-4k RPM (C230K M111+ASP Pulley)
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Joined: Nov 2001
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From: Ashburn, VA
'19 GLC 300, '19 TM3SR+
Power surge at 3.5-4k RPM (C230K M111+ASP Pulley)
As of late I noticed a strange power surge at 3500-4000 RPM. Never had it before. It feels like an extra push, the car almost lurches forward when it happens. It seems to only occur at WOT.
It does not seem to be the clutch, as it happens in every gear around the same RPM.
Has anyone experienced this with a pulleyed M111?
I wonder what it is. Will reset the ECU tomorrow to see if that cures it.
It does not seem to be the clutch, as it happens in every gear around the same RPM.
Has anyone experienced this with a pulleyed M111?
I wonder what it is. Will reset the ECU tomorrow to see if that cures it.
