The need for car repairs or towing is often foreshadowed by unusual sounds coming from under the hood. However, if you are aware of the problem, you can often address the issue before it becomes an emergency or causes an accident. Below, learn some common sounds that your car might make and what they mean. 

3 Common Car Noises You Shouldn’t Ignore

1. Squealing From the Engine Compartment

If a squealing noise comes from the engine compartment instead of when you press the brakes, it almost certainly means a belt is worn. Belts transfer power from the engine to drive various components under the hood, including the air conditioner and the alternator. In some vehicles, with multiple belts, such a sound may or may not be a cause for serious concern. It could mean your AC is failing, which is inconvenient but not dangerous, or it could mean your battery can no longer charge. The latter could leave you stranded and in need of a towing service. However, if your car has a single serpentine belt, which drives every component, you need to have that addressed immediately. This belt failure would shut down your alternator, AC, power steering pump, and water pump. 

2. Squealing Brakes

If your car makes a screeching sound when you depress the brake pedal, it likely means you need to replace one or more of your brake pads. Brake manufacturers install a tiny piece of metal, called an indicator, beneath the pad's surface. When enough of the brake pad has worn away, the indicator is exposed and squeals on contact with the brake rotor to let the driver know it's time for a replacement. When you hear the indicator squeal, do not wait to schedule an auto service appointment. A delay could result in damage to the rotor and more expensive repairs.

3. Howling Sounds

A high-pitched howling sound that increases in volume and pitch with your speed likely indicates a bad wheel bearing. The wheel bearing enables the tire to spin freely and limits friction. A bad bearing compromises fuel economy, impairs handling, wears out the tire more quickly, and could even make the tire start to wobble.
 

If you need roadside assistance while away from home, turn to Discount Towing and Recovery in Mountain Home, AR. They serve Baxter County and the surrounding areas and offer fast and trustworthy service. In addition to towing your vehicle to a repair shop, they also provide tire changes, lockout aid, fuel delivery, and jump-start services. Visit their website to learn more about them or call (870) 425-1775 to speak to a team member.