I have a 94 taurus with discs on all 4 tires. My left rear wheel is heating up to the point where smoke will rolll off the entire wheel and u can smell something burning. I thought it might be caliper so i replaced it, the pads, and the rotor. It continued to heat up. I had the rear hub assembly changed thinking it could of been bearings and it still heats up! I am running out of ideas....anyone have any?

 

what style Ebrake setup is on that? is it wearing the pads very quickly?

 

it rotates the piston out when it is depressed locking the pads to the disc

 

replace the hose to axle or hose to brake caliper, its cloged causing your problem