Brakes Stuck

My left front brake is stuck on... when i drive 55 it smells like burning metal. i have new pads and new calipar i bled brakes what else could it be? please help

Most likely the hose is collapsed internally acting as a check valve.

yea i just changed the brake hose....hopefully that will cure it

Another possibility is the brakes aren't the problem & your tire pressure is very low.