yeh mine did the same thing this morning

 

you can try the cleaner it mite help but your under warranty so you mite as well take it in. mine would clear up for a day or to but i have been down the injector road too many times to try and dance around knowing that they go bad

 

I want to resurrect an old thread here.

Mine has the white smoke puff and rough idle for the first 3-4 seconds too. But one point no one else mentioned is that mine will exhibit the white smoke only on the morning start ups when the grid heaters don't turn on due to the outside temp being above 66 degrees F (or whatever that temp is around there).

If we get a morning where the block is cold and I get the grid heater dash indicator and wait for that, then I don't get the white smoke.

Is this similiar to everone esle's issue?

 

nope mine didnt care