Originally Posted by SEEKERone

The most likely cause of your problem is the brakes are "dragging". Easist way to fix this is backing off the brake light switch from the pedal.
Disconnect the brake light switch connector, loosen the locknut, unscrew the switch a turn or two, tighten the locknut and reconnect the harness. Sometime when people do strange/stupid repairs to fix brake light staying on problem, they cause the adjustment to be off from normal.