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5 Vehicle Noises that Require Immediate Attention

Your vehicle is comprised of various mechanical components that help it to run properly and get you where you need to be. As you continue to use your vehicle, these components can start to experience wear and tear, which could result in a few issues and unusual noises. If your vehicle is making some unusual noises, it may be time to take it in for repair. Keep reading to discover several vehicle noises that require immediate attention.

mechanic repairing vehicle engine

1. Popping

A popping noise coming from your engine can indicate your car has a serious issue that requires immediate attention. Common causes of a popping noise include leaks within the fuel injector or holes in the muffler. In order to prevent further engine damage and increased fuel consumption, it is important to bring your car to a professional mechanic as soon as possible.

2. Hissing

Engine hissing noises can signify several problems including: a vacuum leak, an overheating engine, or a clogged catalytic converter. In any case, it is essential to have your engine inspected and repaired as soon as you notice hissing sounds to keep you and your passengers safe, as well as prevent further expenses.

3. Knocking

A knocking sound indicates that there is a problem with your ignition. The sound is usually produced when there is fuel inside the cylinder. Ignition problems could also arise due to poor fuel injectors, bad distributor caps, and poor spark plugs.

4. Squealing

If you hear a squealing noise coming from your car, there could be a problem with your brakes. Lack of adequate padding for protection is one of the leading causes of grinding sounds. As soon as you notice the problem, take your vehicle for a brake pad replacement if necessary. It is important not to ignore this problem as it can lead to brake failure down the road.

5. Rumbling

A rumbling noise could be a result of a hole in your vehicle's muffler. This can be dangerous, as the fumes could leak into the cabin, so it is especially important to have your car inspected as soon as possible. If the rumbling sound is accompanied by shaking, it could be an indication that your car has a faulty spark plug.

Contact Our Auto Repair Experts

At Custom Complete Automotive, our certified technicians are equipped to handle all kinds of repairs on all vehicle makes and models to keep your functioning as it should. To learn more about our auto repair services, or to schedule an appointment at one of our Missouri locations, contact us today!

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About the Author
Eric Riddles

Eric Riddles is an ASE Certified Master Automobile Technician who has been working as an auto mechanic since 1998 and originally joined the team at Custom Complete Automotive in 2005. Eric has numerous certifications in various aspects of car repair and spent 10 years training the next generation of auto technicians at a local high school Auto Shop classroom.

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