Drivers window started acting up yesterday. Its very cold. The other 3 windows are operating fine. Window goes down very slowly. Comes up slower. Stops about halfway up, wont move up or down for a bit then can be raised(or lowered). It sometimes stops again going up and after a bit you can raise it the rest of the way. It will completely close and after bumping the top open itself a bit. You can keep playing with the switch and eventually get it to stay completely closed. Im thinking its likely the motor. Looking at rock auto i see they come in 2 varieties: a 2 terminal motor and an 8 terminal motor. Is there a way to know which i have so i can order the correct one so a dont take it apart before i get a motor.