i think thats what happened and now i ended up with a stripped belt because i just replaced it not to long ago in fact the belt is still under warranty so as soon as i take this thing appart i will check it out and find out what kind of teeth it has and why it stripped cuz i was driving and all of a sudden the engine stopped and tried to start it and it would crank but not start since it was late i did not find what the problem was untill the next day and found the belt stripped ill post pictures to see what went wrong