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Craiggarber Craiggarber is offline
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Join Date: Jun 2021
Car: 2013 bmw x1 35i
Default 13 x1 35i surging - 06-26-2021, 06:26 PM

I've done a complete tune up. It only does the surging on hot days after the engine is heat soaked I've herd the burger intake has been known to cause this. It doest matter what map it's set on.if it's below 60 degrees It doesn't surge unless I'm setting in traffic after about 5 mins of driving it clears up. It has never set any codes so it's got me stumped.
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