4 Odd Car Sounds that Scream "Repair Me!"


Today's vehicles are extremely modern and are equipped with upwards of 50 computers and microprocessors that allow drivers to know about potential issues with their vehicles the moment they begin. Because there are so many sensors that can tell if there's trouble onboard sometimes we forget that our own senses can often identify issues that these computers cannot. It is important to listen to what your car is telling you, quite literally. If you notice odd sounds that occur during certain actions, or constantly, while driving your vehicle there is a good chance that there is a problem that needs to be addressed. For proper diagnosis be sure to visit a local auto repair shop!

Squealing to a Stop

Perhaps one of the most well known noises that happens when a vehicle is in despair is a grinding or squealing noise that occurs when a person hits the brake pedal. This is the sound of low brake pads that causes metal to grind on metal when the brakes are applied. This is extremely dangerous and needs to be repaired as soon as possible in order to avoid a complete loss of braking power.

Knocking Noise

A constant knocking noise that sounds as if it's coming from under the hood is generally caused by tired engine bearings. The engine bearings are what support all of the moving parts of the vehicle, and if they become worn out due to a lack of lubrication or general wear and tear that comes with high mileage, this knocking noise will begin to happen. If it is not addressed in a timely manner it will result in complete engine failure that will require a rebuild or replacement.

Rumbling Acceleration

Does your car sound like a race car, or as if it is much more powerful than it really is? This is generally caused by an exhaust leak that sounds as if the car is rumbling down the road and will be especially apparent during acceleration. This noise occurs due to air escaping through a small leak in the exhaust system. Not only is this bad for your vehicle, but it can be extremely dangerous for yourself and your passengers. Depending on the location of the exhaust leak the hazardous fumes may be able to make their way into the passenger cabin, putting anyone inside at risk of carbon monoxide poisoning.

Grinding Gears

If there is a grinding noise that occurs as your transmission is shifting it is most often caused by low levels of transmission fluid or by worn or missing teeth within gears. If you have an automatic transmission it is equipped with a torque converter that will create this noise when the vehicle is in neutral if it this part has worn out needle bearings.

When you notice something funky going on with your vehicle it is imperative to get to a shop as soon as possible to ensure the problem doesnít get worse. For superior auto diagnostics in Fitchburg head to Tomís Automotive. Our skilled technicians utilize the latest diagnostic and repair equipment to get to the bottom of the trouble quickly, no matter what problem your vehicle is having! Give us a call at (978) 331-1257 to schedule an appointment for auto repair in Fitchburg today!

Tom's Automotive Blog

Written By Brian Corey

Published By MORBiZ