black smoke in trailblzer ext 2005

Well, it has happened couple of times, when I start the engine and shift the gear to D.... nothing happens despite kicking full accelerator but there is bunch of black smoke coming out of the exhuast and there is vibration in the engine. Then it takes couple of minutes to settle down and then finally starts to move....has only done 10K. Did anyone experience this shit ????

well i am only at about 2000 miles, so hopefully i dont get that in my '05.

http://www.cardomain.com/ride/2034806

Okay thought to go to the dealer to solve this problem,.. and guess what happens in the morning?? Cant start the engine !! The starter gets screwed :uhoh:
Had to tow the truck all the way to the dealer with only 11k on it. Lets see what happens next. keep fingers cross !!

Please keep us posted...Thx.