fuel problem I think?
 

when I first start my truck and start to drive my truck has no power. It feels like it is not getting enough fuel. push the pedal all the way to the floor and nothing. A couple of blocks later its like I flipped a switch and the truck runs fine. does any one know what the problem is?

Check the truck for codes, and I'm willing to bet something will pop up. My initial guess would be the Manifold Air Pressure (MAP) sensor.

Thanks I checked the codes and got P0216 injection timing control circut malfunction. Now trying to figure how to fix it.