A serpentine belt, also known as an accessory belt, is part of your vehicle’s drive system that helps it run properly and reliably every time you drive it. Unfortunately, serpentine belts can deteriorate over time due to exposure to heat and friction. If the belt breaks while driving, the results can be severe, if not fatal.
What is a Serpentine Belt, and What Does It Do?
The serpentine belt is a vital part of your car’s engine. It helps to keep all the pulleys aligned and functioning correctly. The A/C, power steering pump, alternator, and water pump are all driven by the serpentine belt. You’ll likely notice engine trouble if your serpentine belt starts to go bad.
Squealing Noises
One of the most common signs that your car’s serpentine belt is going bad is squealing noises coming from the engine. The belt may be loose and need to be tightened, or it could be worn out and need to be replaced. If you hear squealing noises, it’s best to take your car to a mechanic to have it checked out.
A/C or Power Steering Not Working
In addition to your engine making a squealing noise, If you notice that your A/C or power steering isn’t working as well as it used to, it could also be a sign of an issue with the serpentine belt. Also, if you see any cracks or fraying on the belt, it’s time to get it replaced. And finally, if your car starts having engine trouble, it could be caused by a failing serpentine belt.
Engine Overheating
One of the most common signs that your car’s serpentine belt is going bad is engine overheating. If you notice that your engine is running hotter than usual, it could signal that the belt is slipping and not transferring power properly. This can lead to engine damage, so getting it checked out as soon as possible is essential.
Signs of Visible Damage
One of the most common signs that your car’s serpentine belt is going bad is visible damage to the belt itself. If you see cracks, fraying, or other damage, it’s time to replace the belt. Another sign is engine trouble. If your engine starts making strange noises or doesn’t run as smoothly as it used to, the serpentine belt may be to blame.
Your car’s serpentine belt drives several of your car’s components. If you suspect that your car’s belt is failing, see your mechanic get it repaired or replaced.