Black Smoke?

[CWheeler]

I am getting a lot of black smoke on fairly hard acceleration. Truck runs fine, just wondering about all of the smoke. Any input is appreciated.

 

[RabidRam]

Provided that you haven't made any recent changes to the truck to warrant the smoke, I'd say it's one of two things. It might be weather related. Higher temps (hotter air) and more humidity (more dense air) make a good formula for more smoke. Either that or maybe you've got a boost leak somewhere. Do you have a boost gauge?



Dave