Exhaust Resonator Failure: Symptoms & Signs

Hi! good morning, today we will write an article about Exhaust Resonator Failure: Symptoms & Signs

A resonator is a chamber in a vehicle’s muffler that is responsible for helping to alleviate some of the noise caused by the exhaust system. As with many components on cars, the exhaust resonator is a component that can fail. Read on and learn more about the exhaust resonator failure.

Failure of an exhaust resonator

The resonator is part of your exhaust system, but it is not the muffler. It is sometimes referred to as a pre-muffler because it is installed in the exhaust system after the catalytic converter and before the muffler. Some cars and trucks have them, some don’t. When failures occur in the exhaust resonator, it must be replaced.

How to tell if the exhaust resonator is failing

A resonator can fail for a multitude of reasons. A resonator is essentially like a silencer, and can fail in a similar way. One way to check if it’s failing is to inspect it for cracks along welds and seams.

Also, you can check for noises when the car is not running (since it’s not hot and also quiet) and potentially narrate it to the resonator.

Resonators have the potential to rust. If the rust flakes are coming from the tailpipe, it could be from a faulty resonator.

When to replace a bad resonator

There are two situations that would require you to replace or install a resonator. The first is when your car was fitted with a resonator from the factory. This is described in detail below.

The second situation would be if you were to add a custom exhaust system to your car or truck. Custom systems are geared more for horsepower than quiet, but adding a resonator reduces things to a dull roar, while also releasing exhaust gases to get the engine to full power.

Resonators are often used in custom exhaust systems to give them that deep, throaty sound that so many performance cars have and want. If your resonator has rustyor you’re getting your exhaust system repaired and wondering if it’s worth the extra money to replace the resonator, sure it’s worth it.

A resonator is a chamber in a vehicle’s muffler that is responsible for helping to alleviate some of the noise caused by the exhaust system. As with many components on cars, the exhaust resonator is a component that can fail. Read on and learn more about the exhaust resonator failure.

Failure of an exhaust resonator

The resonator is part of your exhaust system, but it is not the muffler. It is sometimes referred to as a pre-muffler because it is installed in the exhaust system after the catalytic converter and before the muffler. Some cars and trucks have them, some don’t. When failures occur in the exhaust resonator, it must be replaced.

How to tell if the exhaust resonator is failing

A resonator can fail for a multitude of reasons. A resonator is essentially like a silencer, and can fail in a similar way. One way to check if it’s failing is to inspect it for cracks along welds and seams.

Also, you can check for noises when the car is not running (since it’s not hot and also quiet) and potentially narrate it to the resonator.

Resonators have the potential to rust. If the rust flakes are coming from the tailpipe, it could be from a faulty resonator.

When to replace a bad resonator

There are two situations that would require you to replace or install a resonator. The first is when your car was fitted with a resonator from the factory. This is described in detail below.

The second situation would be if you were to add a custom exhaust system to your car or truck. Custom systems are geared more for horsepower than quiet, but adding a resonator reduces things to a dull roar, while also releasing exhaust gases to get the engine to full power.

Resonators are often used in custom exhaust systems to give them that deep, throaty sound that so many performance cars have and want. If your resonator has rustyor you’re getting your exhaust system repaired and wondering if it’s worth the extra money to replace the resonator, sure it’s worth it.

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