I have a problem, my car after driving for about 5 minutes and then i stop, i notice that it has smoke coming from where the right rear brake is, is this the emergency brake? when i got the car, i noticed that the lady i bought it from never used the emergency brake, how i could tell? i could barely even pull it up one notch! its like the emergency brake is engaged all the time so slightly i can't notice it. i would greatly appreciate any help at all, thank you very much.