Duramax Smoke Idle

[gya0ma7ha]

Injectors likely, but dont count out a headgasket.

[mike12392]

injectors mine did the same when i come to a red light it dose alittle then when go on the throttle it does alot then clears up

[SST4530]

Mine is doing the same thing. I had the first set of injectors put in at 106,000, but it was filling the crank case with diesel.. Now have 240,000 and have the smoking issue. Guess it's injectors??

[WheelinS10]

Yea proly injectors...

[hiEnuff]

I had an '02 dmax that did that after 15-20 minutes. Injectors Going Bad!

[endres1066]

the warrenty is 7 year or 200k miles

[nachos1990]

Yah Id say injectors too

[jgs2003]

Injectors are goin man, if your still under 200k you can get them replaced under warrenty