How Much Does It Cost to Fix a Car Loud Exhaust?

Several cars produce louder sounds than their standard range due to leaking exhaust. The exhaust manifold, muffler, and pipes crack, and gases flush out and produce loud hissing noises. 

How Much Does It Cost to Fix a Car Loud Exhaust? It costs between $150 to $400 to fix a car loud exhaust. Workshops charges are $40 to $70; muffler repair costs $900 to $1200, and manifold fix charges about $250 to $280. The mechanic charges $70 to $150 per hour, and the cost to weld patches is $150 to $350.

For thrilled and adventurous driving, several people make their vehicle exhaust louder. However, automobile experts do not recommend it because it affects the engine. 

What is the cost of fixing a car loud exhaust?

The components of vehicle exhaust systems lose their efficiency due to additional use and old age. Also, they lose from the connecting spots, which can produce audible sounds. 

Due to internal damage to various components, the overall exhaust system produces noises. Incorrect installation and leakage are prominent reasons for this problem. 

Due to leakage, the internal gases remove from the cracks and produce loud noises. The average cost to repair its leakage is about $150 to $400.

The prices are variable according to the type of leakage and sealing method. Also, it changes according to the automobile model and the complexity of the emission system.

Due to leakage repair, it does not produce unnecessary noises. A few workshops can charge you around $40 to $70 for a temporary sealing procedure to stop the leakage.

However, the fixing procedures involve patching broken holes. Also, the mechanics can retighten the nuts and screws to stabilize the components, which can reduce the sounds. 

Its muffler is an essential component that keeps it silent. In addition, it resists unnecessary noises due to composition and work operation.

Moreover, the heat and load can break the muffler. Corrosion can crack the muffler, and the emission system produces loud noises.

The average repair cost of these mufflers on various automobiles is around $900 to $1200. However, the labor charges to fix it vary according to their expertise and type of services.

The estimated time to fix the exhaust leakage is about 1 to 5 hours. The independent service portals have variable prices according to their standard regulations.

In such circumstances, the mechanic can charge you nearly $70 to $150 per hour. However, you can pay the mechanic according to time consumption on a particular sealing procedure.

For example, with mechanic charges of about $100, you can spend around $100 to $500. In addition, leakage fixing takes time due to the involvement of welding.

In these procedures, you can add a patch on the leaking crack and weld it with the surface. However, it is a temporary repair but can stop the sounds for a few hours.

For this method, you can spend nearly $150 to $350. However, the welded patches may cost about $25 to $75.

In such circumstances, you can spend around $160 to $400 on the procedure. Then, you can drive the automobile to the nearest workshop.

The mechanic can troubleshoot the problems and charge additional dollars for the examination. In these conditions, you can spend around $50 to $200 for troubleshooting.

Several car models have slightly variable emission systems according to the overall body frame. In such conditions, the fixing cost varies according to the equipment type. 

For repairing the Toyota Corolla muffler, you can spend around $500 to $650. For the fixing procedures, the labor can charge you $60 to $80 per hour.

To reduce the sounds of the Honda Civic exhaust, you can repair the manifold. You can spend nearly $250 to $280 for manifold fixing, and the labor can charge $80 to $120.

According to the location of the workshop, the prices vary.

For example, on a Honda Civic, the inspection and troubleshooting of the manifold to check the noises can cost you nearly $100 to $150. 

Also, you can repair its leakage for a Honda Accord for about $70 to $200.

How do you fix a loud exhaust in a car?

Generally, you can use different techniques to fix it. However, the cause of damage determines the type of fixation procedure. 

A small leak in the manifold and pipes can produce these noises. However, you can use high-quality sealant to cover the cracks for some time. 

In a few conditions, the problems are severe and require a permanent fix. However, you can replace the stock components with other compatible parts due to these faults.

You cannot avoid the exhaust when it produces noises because it becomes warm. However, in such conditions, you can visually examine it and find the root cause of the sounds.

They can produce due to the cracking of various pipes in the manifold. However, the cracks boost the leakage, which leads to loud noises, and are audible from the hood. 

For a permanent fix, you can weld the cracks by adjusting a patch on them. Also, you can hide them to stop the airflow, which reduces the pressurized sounds. 

You can select a high-quality commercial sealant to fix the loud sounds for a few days. For the sealant application, you can remove dust from the cracked pipe.

Then, you can apply the sealant layer and leave it for some time. For permanent fixation, you can use welding and procedure, which requires time and skills.

The damaged manifold causes leakage of emission equipment, and you can fix the problem with welding. You can examine the equipment’s condition and the severity of leakage.

According to the circumstances, you can remove and swap the broken parts for a permanent fix. After the replacement, the exhaust stabilizes and does not undergo leaking. 

Also, it does not produce unnecessary sounds due to standard functionality. 

Why would you fix a loud exhaust?

The fixation of loud car exhaust is necessary because it affects fuel economy. Due to more gases, the noises become loud, and the muffler uses more fuel. 

The condition leads to several fuel refills and reduces engine functions. In addition, excessive air leaks produce loud noises, decreasing engine work abilities. 

The emissions enhance, which reduces motor performance. In addition, you cannot leave the system without fixation because the exhaust emits toxic gases. 

Due to a damaged muffler, the emitted carbon dioxide reaches the car cabin. With its excessive level, the driver and passenger feel suffocation. 

In these conditions, you can repair the muffler to reduce sounds ad toxic carbon dioxide. Also, several USA locations have variable ordinances for noise pollution control.

These ordinances include the loud automobile exhaust, mufflers, and manifold. You cannot make them louder because violation leads to dangerous legal situations.

However, the non-defected emission system cannot produce noise. Therefore, to stabilize them, you should fix the sound level.

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