The reason your belt is making a noise is either your belt is worn and needs replacing or the belt tension is out of adjustment and needs checking and adjusting.
It is a good idea to replace it anyway specially if the belt has small cracks on the inside.
Your car has 2 belts... one that runs the air conditioner and alternator and another to run the power steering. It sounds like your AC belt is loose or possibly worn to the point that it is slipping.
Inspect the belt for wear and tighten as needed. If the belt is cracked and worn, replace the belt. The squealing will stop.
Re-tension or replace the worn belt, and use belt dressing.
Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question.
The belt should be replaced if it makes noise I don't recommend spray on belt dressing but it is something you could try.
442 views
Usually answered in minutes!
×