Questions & Answers for: Toyota 4Runner pulley sounds

...SOUNDS LIKE A LOOSE BELT SOUND THAT LASTS FOR ABOUT 5 MINUTES AFTER THE VEHICLE IS STARTED. I TOOK THE CAR TO HAVE THEM CHECK THE ALTERNATOR BELT AND THEY SAID THE BELT WAS GOOD AND DIDN'T NEED ...

...pulley is turning. sounds like the pulley bearing is bad and has failed -- remove the belt and try and turn the pulley by hand. if it does not turn ' freely ' and smooth, then replace the pulley.

...Sounds like belt is stretched enough that it's sliding through pulley when under load. Hi and welcome to FixYa! The alternator may be near it's break point. The battery light lits up as a warning. ...

belt pulley squeal I. Have a 91 toyota 4runner that had a bad grinding sound thst turned into a high pitched sqeal. Changed water pump and timing belt. When I put it back together and started it the ...