- A squealing noise when you start your car could indicate that your engine belt is loose and needs to be tightened.
- When you turn the steering, a grinding noise could indicate that your power steering fluid is low and needs refilling.
- A hissing noise under the hood could indicate a coolant leak.
- When you drive over bumps, a rattling noise could indicate that your shocks or struts are worn out and need to be replaced.
- When you turn on the ignition, a clicking noise could indicate that your battery terminals are corroded and need to be cleaned.
- A thumping noise from the engine could indicate a problem with your spark plugs or ignition coils.
- A screeching noise when you brake could indicate that your brake pads are worn out and need to be replaced.
- A humming noise while driving at high speeds could indicate that your tires are not balanced or that your wheel bearings need adjustment.
- A roaring noise when accelerating could indicate a problem with your exhaust system.
- Lakeland Ford offers reliable car maintenance and repair services to customers in Winter Haven, FL, and the surrounding areas.
There’s nothing quite like the peace of a Sunday morning drive. The sun is shining, the birds are singing, and your car is purring along the road. But what if your car starts making strange noises? Suddenly, that serenity turns into an ear-splitting cacophony.
Lakeland Ford will discuss ten noises that your car should never make.
10 Noises Your Car Shouldn’t Be Making
Strange noises from your vehicle can be extremely worrisome. You may start to panic and wonder if something is seriously wrong with your car. However, not all car noises should raise an alarm. Some sounds are perfectly normal! For example, it’s perfectly normal for your vehicle to make a clicking noise when you turn the key in the ignition. This sound is simply the result of the electrical current passing through the starter solenoid.
However, some noises should concern you. If you hear these ten sounds from your vehicle, take it to a mechanic immediately!
1. A High-Pitched Squeal When Starting the Engine
A loose or damaged fan belt usually causes this noise. The fan belt drives the engine’s cooling system, so the machine can overheat if it is not working correctly. You should check your car’s fan belt if you hear this noise.
2. A Rattling Noise When Driving Over Bumps
This noise is usually caused by loose suspension components, such as shocks or struts. If your car’s suspension is not in good condition, it can cause the vehicle to bounce around when driving over bumps, which can be dangerous. Ask a mechanic to thoroughly inspect your car’s suspension if you hear this noise.
3. A Grinding Noise When Braking
Worn brake pads usually cause this noise. Brake pads wear down over time due to frictional force that stops or slows down the wheels, so they must be replaced when they get too thin. If this noise seems familiar, take your car to a mechanic to test the brakes.
4. A Clicking Noise While Turning the Steering
This noise is usually caused by a problem with the power steering system. The power steering system uses hydraulic fluid to assist in turning the wheels, so if there is a leak in the design, it can cause the steering to feel stiff and make a clicking noise. So, if you hear this noise, get your car’s power steering system checked by a mechanic.
5. A Humming Sound During Driving
A humming noise while driving usually indicates something is wrong with the tires. They could be unbalanced, or something might be caught in the treads. If you find your tires have worn out, replace them.
6. A Hissing Noise Under the Hood
A coolant leak usually causes this noise. Coolant keeps the engine cool, so if there is a leak in the system, it can overheat the engine. If your car’s radiator is hissing, you should have it inspected by a mechanic.
7. A Knocking Noise When Driving
An engine misfire usually causes this noise. It indicates that one of the cylinders in the engine is not firing correctly, causing the engine to knock and shake. If your car starts knocking, you must take your vehicle to a mechanic for an inspection.
8. Clucking Noise From the Engine
Your oil level may be low if you hear a chicken clucks inside your vehicle. It’s urgent to check your oil level to ensure that it is sufficient. The problem might be with the oil pump if the oil level is correct. There could also be an issue with valves, connecting rods, or pistons.
9. A Thumping Noise from the Rear of the Car
The exhaust system includes a series of pipes that carry exhaust gases away from the engine. If one of these pipes is damaged or has come loose, it can make a thumping noise.
10. A Rumbling Sound at Lower Speeds
The engine powering your car requires just the right mix of fuel and air and working spark plugs to create a spark. If any of these three components are not present, you’ll hear rumbling noises from your car at lower speeds.
The fuel injectors might cause a rumbling noise if they aren’t functioning correctly. If there’s too much grime accumulation, it prevents the proper amount of gasoline from making the required mixture. This problem may sometimes be fixed by filling your gas tank with a cleaning solution.
Another reason for oxygen deprivation is if the air filter needs to be replaced. If it isn’t one of these two issues, then the oxygen sensor may need to be replaced because it isn’t working correctly, resulting in an incorrect ratio.
The bottom line is that if your car is rumbling, one possible reason could be old spark plugs. If the spark plugs are misfiring, they will throw off the combustion in your engine and cause a muffled sound. You should change your spark plugs every 30-40 thousand miles. However, always consult your vehicle’s user manual or a mechanic.
Learn more about other automobile noises that might mean significant danger.
Need Car Maintenance & Repair Services in Winter Haven, FL?
If you hear strange engine noises or other weird car sounds, it’s time for a service. Bring your car into Lakeland Ford serving Winter Haven, FL; our team will care of everything for you. We will ensure your vehicle runs smoothly and quietly so you can enjoy a peaceful ride every time you get behind the wheel.
Schedule your service today, and let us take care of that scary noise!