I was led to believe that once a belt flip's its no good. Some of the nylon threads on one side of the belt have given up. Nothing you can do except get another.. Don't try aligning the pulleys if they all look straight because the issue is in the belts not the pulleys. Unless your pulleys are worn out. These new aluminum pulleys don't last too long.. Also make sure the belt goes inside the pulley grove just a little. The sides of the belt and pulleys are what's doing all the work here... I look for those Gates belts with the green writing on them. There are a few other belt manufactures that are just as good though..
What ever you do don't get one of those complicated serpentine belt systems..
What ever you do don't get one of those complicated serpentine belt systems..
