In gear it hesitates or feels sticky to move till it really warms up

[trail_runner]

Lately when I warm up the runner I put it in drive or reverse it feels likened sticky or stuck to go til I push the pedal to give it gas then it'll move, but after its really hot or been driving its fine. Only happens when the truck is warming up and been sitting a bit. I'm afraid it could be the tranny. Or maybe a head problem. But I also heard this happens sometimes to toyota. Any pointers??

 

[jgue467]

Greased ur driveline recently? How 'cold' is it there now?

 

[1da4]

I have a similar problem. I thought it was the tranny also but its something in the rear brakes locking up or sticking. Im pulling my drums off tonight actually.