Back to all

Automotive Tips from Auto Pro Troy: Serpentine Belt System Wear

June 16, 2019

The primary job of the serpentine belt for Troy drivers is to provide important traction to spin the accessories. As the belt wears it loses some of its grip and the accessories may not spin at optimal speeds. For example, if your alternator doesn’t spin fast enough, the battery will not completely recharge while you’re driving and you could end up stranded around Troy with a dead battery.

In short, a worn serpentine belt will stress all of the accessories it powers leading to premature wear and possible early replacement. When as little as 5% of belt material is lost, the serpentine belt cannot provide the proper traction for the accessories. Your friendly and professional Auto Pro Troy service advisor can inspect your belt for excessive wear and replace your serpentine belt system if it’s excessively worn.

Give us a call.

Auto Pro Troy
512 East Maple Rd.
Troy, Michigan 48083
248-270-3002

Need Service?

Request a Quote

More articles from Auto Pro Troy Auto Repair

Losing Your Cool (AC Condenser Replacement)

November 30, 2025

Its always more comfortable in your vehicle when you can control temperature and humidity in the cabin. Air conditioning, which is standard on most newer vehicles, is a vital part of that comfort, and a key component of that system is the condenser. The condenser converts the refrigerant gas into... More

A Bright Spark (Ignition Coil Replacement)

November 23, 2025

Ever wonder how your vehicles engine is able to take the 12-volts from its battery and ramp that up to as high as the tens of thousands of volts it takes to fire its spark plugs? The secret is something called an ignition coil. Most newer vehicles have an ignition coil at each cylinder, but olde... More

Put the Brakes On! (Brake Caliper Replacement)

November 16, 2025

Keeping your vehicle's brakes in top shape is one of the most important things you can do for your safety and those on the road with you. Most drivers know a little about brake pads and rotors but maybe not so much about another brake component called the calipers. Disc brakes work by a mechanica... More