Signs Your Serpentine Belt Is Failing
Photo: Nick Nguyen
The serpentine belt or drive belt isn’t an automotive part that drivers typically pay much attention to. However, it is vital to your vehicle’s functionality, since it powers the air conditioning, the power steering, and the alternator.
If your belt is bad, then your engine might not run. That’s why it’s important to get it replaced when necessary. Most serpentine belts can last for about five years or 50,000 miles. Still, you should keep an eye out for the following signs that your serpentine belt is failing and needs to be replaced.
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A worn-down belt
Every once in a while, take a look at your drive belt. If you see any damaged ribs, cracks, missing chunks, separating ribs, abrasions, or uneven rib wear, it’s a good idea to replace your belt.
Overheated engine
Your engine could overheat if the serpentine belt is failing. An engine that is overheating could cause engine damage or even a breakdown, so it’s important to have your engine inspected at a service department.
Squealing sound
When a bad drive belt leads to misalignment or slippage, it can create a squealing noise that comes from your vehicle’s front end. To regain some peace and quiet, take your vehicle to a service technician.
Malfunctioning air conditioning
A failing serpentine belt could cause your air conditioning to stop working. Similarly, the power steering and engine could also have issues that need to be fixed.
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The serpentine belt in your vehicle deals with friction and heat every day, which is why it fails and needs to be replaced over time. Pay attention to the aforementioned symptoms and head to a service department if you suspect you need a new belt.
News Source: Autoblog
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