Just the other day me and a friend installed my electronic boost gauge and I think this might have to do with my problem. When I come to a stop and put the car into neutral the car tends to rev up by itself to about 1200-1500 rpm's and then it revs back down. Does this have to do with a leak in a hose or maybe something to do with my MAF sensor with my RMR intake. Any help would be greatly appreciated.

Thanks
Michael

 

Did you have your defrost on when this happend?

I would check that.

 

I did I think have defrost on but that would make my it rev crazy like that?

 

Yeah, actually. You can read about it in the following thread.

https://www.evolutionm.net/forums/sh...ight=defroster

Hope this helps! =)