My 04 duramax wont blow black smoke. why? ive heard thats a good thing. but man i love it wen i can smoke some little punk kid out in his little ricer. my mods are in my sig. sorry if this is a liitle stupid but we all gotta learn.thanks

stock fueling.....

ya its all stock besides the turbo back and intake. ill rev it to about 2 grand and maybe get a little wiff of smoke. a boosted launch nothin. going bout 20mph and hammering it nothin.

Give it time, you will get more smoke than you bargained for. About $4000 if youre out of warr.

add fueling via tuner and you'll have smoke...check out MAs website below, Eric will hook you up with a tuner to suite your needs!

ok thanks for the info. which tuner is probaly the best and best priced?

Slippery slope!

if you want smoke check out EFI live, If you want a normal handheld check out PPE or Diablo Predator. You can get the predator for around $300 and mine smoked like a train with it.

Your truck won't smoke much at all without a tune plus with an aftermarket intake your getting more air to fuel ratio also and that equals less smoke.