so when i hit vtec my car is pushing black smokeout the exauhst, i know thismeans i am running rich how can i fix it.

 

Well I dont really know how much smoke your blowing out, but when you hit vtec your car is gonna smoke.. my car does, my friends Prelude does (39K miles) and my other friends Prelude does... Its just smokes a bit.. Although maybe yours is more than average, I obviously dont know.

 

when you hit vtec your putting more fuel in and the black smoke means your running really rich then...