Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › Air Intake causing surge at cold start › Air Intake causing surge at cold start September 25, 2011 at 11:00 am #443449 EricTheCarGuyKeymaster Given the the problem seems to be related to the intake you might try looking up the manufacturers website and see if they have an FAQ or support that may have information on solving this issue.