2005 Freightliner CAT C7 AC belt chirp
Belt and tensioner replaced two years ago (pm). AC refrigerant level checked and topped off last summer. Left for Ohio for two months today. Noticed that the belt chirped 40-50 seconds when the...
Forum Discussion
Take a bar of soap and carefully rub the sides of the belt while running. If your noise stops then you have a belt with smooth sides and its simply slipping. New belt will cure the noise.
