Do These 4 Noises Mean I Need Auto Repair?

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Do These 4 Noises Mean I Need Auto Repair?


Many of today's vehicles operate almost as quiet as a mouse. Noise deafening technology means you can barely hear the engine under the hood as you cruise down the highway at 60 miles per hour. But after many miles you might start noticing things that doesn't sound too pretty. There are several issues that could cause constant and loud vehicle noises while driving, but these are four of the most common. If you experience odd vehicle noises be sure to make an appointment with your local mechanic for auto repair before an even bigger problem arises.

Exhaust Leak

Exhaust leaks are a very common cause of increased engine noise. The exhaust system carries hazardous fumes out of the engine, under the passenger cabin and out of the tailpipe as less harmful emissions. Even a small hole anywhere in the exhaust system can create quite a loud rumbling noise this is often accompanied by vehicle vibrations. The noise is most often loudest during acceleration.

Bad Torque Converter

Automatic transmissions are equipped with torque converters that can fail if the vehicle is operated with low transmission fluid. The torque converter has needle bearings and if they become damaged or worn out they will produce a grinding noise due to metal on metal contact as that occurs as the transmission operates. You won't hear the noise when the vehicle is in park or neutral. Transmission repair should never be delayed as doing so can lead to needing a complete transmission rebuild.

Worn Engine Bearings

The moving parts of the engine rest on engine bearings that can become worn out due to high miles or operation with low engine oil levels. If they are going bad they will create a high volume knocking noise which can be heard as you drive the vehicle at any speed. The bearings will need to be serviced or replaced before the engine completely stalls in order to avoid having to rebuild or more likely, replace the entire motor.

Screeching to a Halt

If your brake pads are worn out you will hear a screeching or grinding noise when you try to slow. This is a clean and clear indication that it's time to replace the brakes. Do this as soon as possible, as the noise you're hearing means your braking power is becoming more and more diminished each time you hit the brake pedal.

If your vehicle is making any unfamiliar noises make an appointment with your local auto repair shop right away. For auto diagnostics in Lancaster head to McKonly's Garage. We will work quickly to identify what is causing the sound and to get it repaired. Call us today at (717) 208-8210 to request a quote or schedule an appointment for expert auto repair in Lancaster or the surrounding areas.


McKonly's Garage Blog

Written By Brian Corey

Published By MORBiZ



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