smoke at start up 2014 6.2

[anthony2558]

So according to Won_Hunglo all diesel engines have leaking injectors. I highly doubt that is the case, and the correct answer is that direct injection motos produce a slight puff of smoke upon start up, a normal characteristic of said engines.

 

 

 

Tapatalk via Moto X

[mcoats]

Well I finally got an answer, I think. I was told for now it is normal for it to smoke at start up basically if enough people complain maybe I dont know, mine has the 6.2 but we started 5 trucks 2 with 6.2 and 3 with 5,3 and they all did it some worse than others.

[14SLTZ71]

http://www.gm-trucks.com/forums/topic/158170-black-puff-of-smoke-at-start/?p=1481032

[14SLTZ71]

http://www.gm-trucks.com/forums/topic/158170-black-puff-of-smoke-at-start/?p=1481066

 

this PI list the 2014 Silverado and Sierra