so i recently got the tune from trifecta on 23psi.. and now only at night when the temp drops to around 40 my car cuts in and out and pops really loud only going to 3rd gear and 4th gear. its only when its cold outside during the day i dont have any problems. all i have done to it is intake and that tune. help??? oh yeah im still running stock plugs.

 

Ok to start with do you still have the tuneing cable if you do get a data log of it doing it and send it to Vince

 

I pmed u