Amazing ! Why Is My Serpentine Belt Squealing
A loud squeal is produced when the AC is turned on. SerpentineDrive Belt Replacement. 5 Causes Of Serpentine Belt Squealing Noise When Cold Or Accelerating The belt under tension by a spring-loaded belt-tensioned pulley also spins. Why is my serpentine belt squealing . As the engine turns the main pulley turns and that drives the belt. When the belt doesnt maintain constant adhesion to the various pulleys it begins to slip and squeal. However if the belt appears to be tight and in good shape then the issue may be the internal bearings of the pulley. Although it may be safe to drive with the squealing for a few days or weeks the belt will eventually need to be replaced and for safety the earlier its repaired the better. Serpentine belt noise means that a change in the belts operating conditions is causing the belts rubber to slip over one or more pulleys making it screechmore on this in the section below. Thats why its recommended that the serpentine belt is replaced early ...