I just installed a 3" turbo back exhaust. Now people have told me when I get on it between shifts I blow white smoke out the tailpipe. I'm assuming it's because it's running pretty rich now. but I thought excessive gas would produce black smoke not white. I thought white smoke was usually because of burning oil or coolant. Anybody know for sure? Thanks

 

White smoke- Coolant
Black Smoke-Too rich
Blue smoke-Oil

 

Is it thick white smoke or is it wispy???

 

I blow black smoke after exhuast and intake...however i think it blew a little black before the mods...car runs rich as it is stock.

 

Depends on when you drive. In the morning or whenever you start your car, you'll see white smoke coming out of the pipe. That white smoke is water being vaporized and that is normal.