Back to all

Ask Tuffy Walled Lake: What Happens When a Serpentine Belt Breaks?

February 7, 2017

The serpentine belt is aptly named since it snakes around under your hood. It may lack its namesake's fangs, but it sure packs a wallop when it breaks.

The serpentine belt powers a lot of engine systems. It runs the alternator, which charges the battery; the water pump (on some vehicles), which cools the engine; the air conditioning, which cools the driver and passengers; and the power steering pump, which allows for easier steering. When the belt breaks, all of these systems shut down.

Okay, so maybe you can live without air conditioning and power steering for a while, but your battery can't live very long without an alternator, and when the cooling system goes down, your vehicle engine will overheat. That's why Walled Lake drivers should never wait to get a serpentine belt replaced.

Serpentine belts are fairly inexpensive at Tuffy Walled Lake in Walled Lake. And they look downright cheap when you compare them to the cost of an overheated vehicle engine, a tow truck, time lost on the road, inconvenience, and the potential safety consequences of being stranded.

Good car care means never putting off preventive maintenance. Do yourself a favor. Ask your friendly and knowledgeable Tuffy Walled Lake  technician to glance under your hood and give that serpentine belt a quick look-over.

Tuffy Walled Lake
784 N. Pontiac Trail
Walled Lake, Michigan 48390
248.624.4440

Need Service?

More articles from Tuffy Tire & Auto Service Center Walled Lake

Don't Start with That (Bad Starter Motor)

April 27, 2025

We've all heard that expression, "That's a non starter." When it comes to your vehicle, that's not music to a driver's ears. That sickening sound when you start the ignition and instead of hearing the engine crank, you hear it slowly turn over and your dash lights go dim. There can be many reaso... More

Why did my vehicle fail its emissions test?

April 20, 2025

We all want to breathe clean air and keep our planet green. One of the ways to do that is by requiring all vehicles with internal combustion engines to pass an emissions test. Thats because these vehicles can be big polluters. Everyone wants their car to pass the test so they can continue the... More

Keeping Your Cool (Water Pump Replacement)

April 13, 2025

No matter what the temperature is outside, it's important for your vehicle's engine to remain cool, calm, and collected. Well, cool, anyway. If your vehicle has a gasoline engine, it's powered by a bunch of explosions involving spark plugs, pistons, gasoline, and air. And the by-product of all ... More