[mjlater]

Hello gentlemen! Today I was with my buddy in his 03 LB7 and noticed the truck smoking at idle. The smoke appears to white and is only noticeable during idle and right at take off. Once rolling the truck doesn't smoke. The truck runs great and idles perfect. He has 102k and tunes up his truck regularly. Any help would be great!

 

[RickDLance]

Injectors. Check the oil for diesel fuel, which can happen sometimes.

There is an extended warranty on them. I think its 5 years / 200,000 miles.

 

[MartyK]

I can only assume that it's cold outwhere your at, Mine smokes too (I'm in PA).after a minute or two it stops and wont do it a again unless it sits for a while (Over night). I'm at 104,000 miles and I'm not concerned enjoy blowing smoke..