View Single Post
      10-12-2011, 01:05 PM   #1
Bubba Ho-Tep
Private First Class
Bubba Ho-Tep's Avatar

Drives: 2011 E92 335i xDrive
Join Date: Aug 2011
Location: South Jersey

iTrader: (0)

Low speed throttle surging?

I was making a slow sharp turn this morning and I felt the car surging at low speed with noticeable throttle fluctuations. The car is stock other than an AFE intake which was installed yesterday. Is there a correlation? If so what could cause this?

I ask because others have mentioned seeing their RPMs bounce while idling when the car is cold. FYI my car was still cold (ie only driven 2 miles after startup when it happened). Any and all input will greatly be appreciated.