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Every vehicle requires maintenance and repairs. Often, the first sign of an impending repair is when your car produces strange sounds. If you've noticed any of the following car sounds, you're probably wondering what's wrong. Below is a list of common car sounds and what they mean.
Squeaking brakes is one of the most common sounds a car owner will encounter. When you hear this sound, it's a pretty good indication that your brakes need to be serviced. Most of the time, this sound is a symptom of worn-out parts. For instance, the brake pads or rotors may need replacement. Another solution may be to lubricate parts of the braking system.
Rattling noises from the engine are generally a sign of pre-detonation or premature ignition. This happens when the air and fuel levels are improperly mixing in the engine cylinders, causing the engine to ignite too early. It's essential to pay attention to this rattling sound because pre-detonation can cause serious damage to various engine components, including rods, pistons, and valves. When you hear an engine rattling sound, it's time to make an appointment for service.
A clicking sound from the engine strongly implies that the oil levels are low. Generally speaking, when you have regular oil changes, this isn't likely to be a problem. However, if you have checked the oil or have had a recent change, and the sound persists, there may be an issue with the engine valves. Too much lash in the upper valve train can cause a clicking sound. Sometimes worn-out valves can also make a clicking sound.
A knocking sound from under the hood is hard to ignore. This kind of sound is usually a sign that a major component is malfunctioning. Various engine parts, such as connecting rods, pistons, and valves, will cause a loud knocking or clunking sound when they are loose, worn or improperly fitted. If you hear this sound, you should make an appointment with the mechanic immediately.
A squealing engine may be caused by a worn-out accessory belt or serpentine belt. Loose belts that require adjusting can also cause a squealing sound. However, the accessory belt or serpentine belt may need to be replaced entirely if it shows excessive wear.
Now that you know what these common car sounds indicate, you can determine whether it's time to bring your car to the dealership for maintenance or repair work. Our certified technicians are prepared to help get your car back on the road. Contact our dealership or visit us online to schedule an appointment.
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