I just tried to change the serpentine belt in my 2001 ford mustang gt (4.6L) and i started to smell a?

burnt rubber smell after i drove it for a few miles, i was going to replace it but when i tried to i found out the autozone gave me the wrong size belt so i had to put the old one back on. it was very worn out and full of cracks. i popped the hood after smelling the burnt rubber and the belt was installed like it should be so what could be causing this smell?
I just tried to change the serpentine belt in my 2001 ford mustang gt (4.6L) and i started to smell a?
If you look by the crankshaft pulley, power steering side, you will find stud that sticks out about an inch or two. When you put the belt on you may have the belt riding on that part of the stud. I've done that on crown Vic's with 4.6L.
I just tried to change the serpentine belt in my 2001 ford mustang gt (4.6L) and i started to smell a?
maybe you did not install it correctly on the grooves? make sure that it is aligned on all of the pulleys

handling exceptions

dry hair