I started my truck today after work and when it fired off it ran a little ruff and some faint white smoke came out of the exhaust for a little while until i revved it and tehn drove fine.

Any idea what it might be? Do i have an injector going out or maybe a dirty injector?

Thanks for any advise

 

Where are you - meaning what was the temp outside ? Mine has a little stumble and a puff when it's cold. It has done it since new.

 

In Bryan, TX. It was warm all day.

 

Let it develope. Could be a 100 things. Maybe indigestion .

Cya