Blog Introduction: If you've ever found yourself driving along and suddenly notice a strange noise coming from your car, you're not alone. Car owners everywhere have been there before, and it's usually accompanied by a feeling of dread. After all, car repairs can be expensive, and nobody wants to have to deal with them.
So, what are some of the most common causes of strange noises coming from cars? We've listed a few of the most common ones below.
1. Loose objects in the engine: If you hear a rattling noise coming from your car, it could be due to loose objects in the engine. Over time, small objects like rocks or bits of gravel can work their way into the engine bay and become lodged in between moving parts. This can cause all sorts of problems, including decreased performance and strange noises. If you think this might be the issue, open up the hood and take a look. If you see anything that shouldn't be there, try to remove it. If you can't, take your car to a mechanic and have them take a look.
2. Worn-out brakes: Another common cause of strange noises coming from cars is worn-out brakes. If you hear a screeching noise every time you brake, it's likely due to your brake pads being worn down and in need of replacement. Brake pads are made of metal and rubber, and over time the braking action wears down the metal, exposing the rubber. This will cause a high-pitched screeching sound every time you brake. If you think this might be the issue, have your brakes checked by a qualified mechanic as soon as possible.
3. Low tire pressure: A third possible cause of strange noises coming from your car is low tire pressure. If you hear a thumping noise while driving, it could be due to one or more of your tires being low on air. This is an easy problem to fix - simply pump up your tires to the correct pressure and the noise should go away. However, if you find that your tires are consistently low on air, it could be due to a leak in the tire or wheel rim. In this case, you'll need to take your car to a mechanic or tire shop for further inspection and repair.
4. Exhaust leaks: Finally, another potential cause of strange noises coming from cars is exhaust leaks. If you hear a hissing noise while driving, it could be due to an exhaust leak somewhere in your car's exhaust system. This is not only annoying but also dangerous - fumes from the exhaust can enter the cabin of your car and pose a serious health risk. If you suspect an exhaust leak, have your car checked out by a mechanic as soon as possible so they can patch up any leaks and keep you safe on the road.
If you're hearing strange noises coming from your car, don't panic! There are lots of potential causes, some more serious than others. The four most common causes are loose objects in the engine bay, worn-out brakes, low tire pressure, and exhaust leaks. Take a look under the hood first to see if there's anything obviously out of place.
DeBoer's Auto is always here to help you with all of our automotive concerns. Contact us to schedule an appointment and let one of our ASE-certified technicians help to further diagnose and repair your vehicle.