Everytime i mess around with my car like burnouts and donuts my serpentine belt falls off. The belt is in good condition why does it keep falling off and how can i fix it

 

Sounds like a bad belt tensioner. Shouldnt be much to buy a new one.

 

Doing donuts is hard on the power steering pump. Excessive pressure and resulting drag. It is common to pop a belt doing them. It is also common for the pump to blow.

 

i thought it wasnt bad as long as you dont turn the wheel all the way i only turn it like halfway. Where can i get a new tensioner just a dealer.

 

Try NAPA or Carquest. Those are just 2 locals that i know would have it.

Shoebox, man i learn something new everytime I read a post of yours. You are a wise gentleman.

 

anywhere, but I would only but an AC delco. I bought one from napa and from a month I was loosing belt left and right. I put the stock one back on problem solved. I found out the hard way that the tentioner pulley was not running in the center of the belt. It was pulling the belt off..