FAQ's - Exhaust Repair

FAQ's - Exhaust Repair - Southaven MS

Tune-up, Fuel Injection Cleaning, Emission Repair

Serving the greater North Mississippi area including Olive Branch MS, Horn Lake MS, Oxford MS, Hernando MS, Nesbit MS, Coldwater MS, Whitehaven TN, and all of DeSoto County MS.

How can I tell if my car's exhaust system requires repairs?

Some of the most common signs of exhaust system problems include loud rumbling or hissing noises, reduced fuel efficiency, a burning smell, rattling under the vehicle, or visible rust/holes in the exhaust pipe or muffler. If you see or smell any of these signs, we recommend that you get your exhaust repair system checked.

> Kar-Guard Muffler & Service Center has been in Southaven for 32+ years.

Is it safe to drive with a damaged exhaust system?

We do not recommend that anyone drive with a damaged exhaust. Harmful gases can evolve from exhaust leaks such as carbon monoxide into the vehicle cabin, reduce engine efficiency, and may also cause your vehicle to fail emissions tests.

How much does an exhaust repair generally cost?

Well, as with repairs on anything, exhaust repair costs will vary depending on the issue. Minor fixes like patching a small leak may cost under $150, while replacing a muffler, catalytic converter, or large sections of piping can range from $300 to $1,500+. Kar-Guard will always provide you with an estimate and receive approval before starting on any repair.

What are causes of exhaust systems failure?

The most common causes include physical damage from road debris, worn-out gaskets, rust from road salt/moisture, and long-term exposure to hot conditions and constant movement.

How long should a typical exhaust system on a vehicle last?

Depending on driving conditions, exhaust systems last 5–7 years, on average. Cars driven in salty, wet, or cold climates often experience faster corrosion compared to vehicles in dry and mild climates.

Does a bad exhaust system affect fuel economy?

Absolutely. A faulty exhaust system—whether due to leaks or blockages—can compromise the performance of your engine. When the engine can't expel gases efficiently, it has to exert more effort, which leads to and increase in fuel consumption and a reduced overall fuel economy.

What will happens if I don’t repair my leaking muffler?

First of all, we do not recommend this! However, if you ignoring a leaking muffler, it can result in excessive noise, harmful fumes entering the vehicle, and further damage to other exhaust components—potentially leading to higher repair costs later on. This is not something to ignore!

Can a damaged exhaust cause my car to fail an emissions test?

Probably! Both a faulty exhaust or catalytic converter can prevent your vehicle from passing inspection, leading to fines or registration issues depending on the laws in your state.

Can I do my own exhaust repairs at home?

Sure, some minor fixes to your exhaust, like patching small holes or tightening clamps, can be done by DIYers. However, for major repairs—especially catalytic converter or muffler replacement—professional exhaust repair service is recommended. Kar-Guard Muffler has been a Southaven leader in exhaust repair since 1993.

In what ways can I prevent exhaust damage?

To extend exhaust life of your vehicle: wash your undercarriage regularly (especially in the winter), avoid driving through deep water, inspect for rust or damage annually, and repair small issues before they become a major problem with a higher cost to fix.

Stop by our Southaven MS auto repair shop for a computerized engine diagnostic.

Kar-Guard Muffler & Service Center

8090 Hwy 51 N
Southaven, MS 38671

Financing Available to Qualified Applicants - 100 Days Same as Cash w/SNAP.

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Tired of searching for the best 'computerized engine diagnostics near me' around Southaven MS? Contact our auto repair shop at (662) 342-0466 or request an appointment for a computerized engine diagnostic. Our friendly auto repair mechanics will be happy to assist you!

Additional auto repair services we offer here in Southaven MS include oil changes, exhaust repair, catalytic converters, engine diagnostics, brake repair, tune-up's, vehicle heating and air, wheel alignments, wheel balancing, tire rotation, struts and shocks, check engine light, muffler repair, batteries, and more! We also accept extended warranties from most companies!