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Engine Serpentine Belts: What You Need to Know
While many drivers might know what a crankshaft or cylinder block is, they might not be aware of another essential component hiding in their car’s engine. The serpentine belt is a long belt that slithers around the front of your vehicle’s engine block.
But what is it, and what does it do?
Fortunately, the certified mechanics at Tires Too’s engine repair shop in Londonderry, New Hampshire, have the answers you’re searching for.
Here’s everything you need to know about your car’s engine serpentine belt.
What is a Serpentine Belt?
The serpentine belt is a long, winding rubber belt that is located around the front of your engine. This belt’s job is to deliver power to the engine’s core components, including the alternator, air conditioning compressor, and power steering pump. In some cars, the serpentine belt will also transport energy to the water pump as well.
Also referred to as an accessory belt or fan belt, your vehicle’s serpentine belt starts at the crank pulley and snakes around the engine block.
While older vehicles had multiple belts that powered engine accessories, most modern cars will have only one serpentine belt that powers every accessory.
When Do I Need to Replace My Car’s Serpentine Belt?
Typically, a serpentine belt should last between 50,000 and 100,000 miles. This heavily depends upon your driving habits, the type of car you drive, and your area’s road conditions. It’s important to have your serpentine belt routinely checked by a certified engine mechanic to make sure it’s in tip-top shape.
If your serpentine belt is damaged or worn out, you might notice some of the following symptoms:
- Strange noises coming from under your hood, including whining, squealing, and chirping sounds
- Failing air conditioning or power steering systems
- Overheating engine
- Cracks in the rubber of the serpentine belt
- A weak or dying battery
- If you notice any of these issues, call the certified technicians at Tires Too today.
Exceptional Engine Repair Services
If you need a new serpentine belt, call the engine repair experts at Tires Too in Londonderry, New Hampshire, today. We can be reached at (603) 434-2730.