Hey guys I'm new here and I need some help. My problem. Happens only in the morning at first start up in my 2006 x5 3.0 I'll go and start it up first thing in the morning. It idles fine and drives good. But then just before it gets up to temp usually the first light I stop at the idle starts to surge from 500 to about the point it's about to stall but doesn't and it just keeps surging. When I hit the pedal I notice the engine is alot louder and missing power sort of chugging along. When I pull over to shut it off and restart it the idle stops surging and power slowly comes back and after a few miles everything is all good again for the rest of the day! I've checked the icv, maf, and the disa and hoses going into TB. The SES light is on I'll get the codes later but in the mean time anyone have any ideas ???