Why is My Car Loud?

 

Remember when you first bought your car and it glided down the road like it was powered by silence? What happened to those days? Nowadays does it seems like it knocks, rumbles and gurgles at every turn? Well there are a few problems that can make your car loud and unfortunately they will likely be costly to repair. However, it is important to have the problem diagnosed and fixed by a local auto mechanic in order to avoid making one last drive... to the junkyard.

Worn Torque Converter

Cars that use an automatic transmissions are equipped with torque converters that can fail due to low transmission fluid. If they on the fritz you will hear a grinding noise when the car is in gear. The most usual problem with torque converters is damaged or worn needle bearings. Transmission repair should not be delayed to avoid more drastic problems.

Exhaust Leak

One of the most common causes of a loud vehicle is an exhaust leak. The exhaust system carries very hot hazardous fumes out of the engine, away from the passenger cabin and releases them as less harmful emissions at the rear of the vehicle. If a pipe gets a hole in it or cracks due to rust or other causes it can cause loud rumbling or extensive vibration throughout the car.

Bad Engine Bearings

Knock, knock, knock. If it sounds like there is a pair of shoes in a dryer under your hood you likely have bad engine bearings. The moving parts of the engine rest on these bearings and if they become worn out due to high miles they will create a high volume clanking or knocking noise. They need to be serviced or replaced before the engine completely seizes in order to avoid having to replace the engine.

A consistently loud vehicle should be taken to an auto repair shop right away. This will ensure the problem does not get worse. For expert engine repair in San Antonio bring your vehicle to the certified mechanics at The Car Doctor. Our technicians can service all makes and models of cars, trucks and SUVs and we perform fleet vehicle maintenance. Call (650) 492-6853 for professional auto maintenance and auto repair in San Antonio today!


The Car Doctor Blog

Written & Published By MORBiZ



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