Our Exhaust Repair Process
We follow a straightforward process so you know what’s happening with your vehicle. First, we diagnose the issue thoroughly and explain our findings in clear terms. Then we get to work using manufacturer-quality equipment to complete the repair correctly the first time. Throughout the process, we review timelines with you and keep you informed so there are no surprises when it’s time to pick up your car.
1. Schedule Your Appointment
Whether scheduling online or over the phone be sure and let us know what you're experiencing so we can provide fast and accurate service advice.
2. Diagnostics and Inspections
Drop off your vehicle and the shop will get to work with inspections and diagnostics using the same equipment as the manufacturers to determine issues and next steps.
3. Digital Vehicle Inspection Report and Estimate
Following the diagnosis we will text you a digital vehicle inspection report, containing pictures and videos of our findings and recommendations.
4. Review and Approval
A service advisor will reach out to walk you through the findings and recommendations to determine how you would like to proceed, or you can approve work directly in your DVI.
5. Work Performed or Scheduled
Most work can be completed immediately, or scheduled based on parts and customer availability.
Exhaust Leaks Are a Safety Issue, Not Just a Noise Problem
Exhaust gases contain carbon monoxide, a colorless, odorless substance that can become dangerous when it enters the passenger compartment. A small leak under the vehicle can allow those gases to seep into the cabin before you notice anything is wrong. Beyond the health concern, an exhaust leak can reduce engine performance and push fuel costs higher. Catching a leak early can make the repair more straightforward.
How the Exhaust System Works & Why It Fails
Your vehicle’s exhaust system is a series of connected components working together to route combustion gases safely away from the engine and out through the tailpipe. Gases exit through the exhaust manifold, pass through the catalytic converter where harmful pollutants are reduced, travel past oxygen sensors that help regulate the fuel mixture, move through the resonator, and enter the muffler, which uses a series of baffles to dampen engine noise before the gases exit through the tailpipe.
Because the entire system runs along the underside of the vehicle, it’s exposed to potholes, road debris, and the elements year-round. Rust and corrosion are the most common causes of leaks and holes, especially in older systems. A single damaged section can affect the performance of surrounding components, which is why a complete inspection matters as much as fixing the visible problem.
Ready to schedule your muffler repair or exhaust system inspection in Ahwatukee? We offer complimentary shuttle service so the repair doesn’t disrupt your day. Call Christian Brothers Automotive Ahwatukee at (480) 376-7629 and our team can get you in.
Arizona Emissions Testing & Your Exhaust System
Under Arizona law (A.R.S. §49-542), many vehicles registered in the Area A vehicle emissions control area, which covers the greater metro Phoenix region including Ahwatukee, are required to pass a periodic emissions inspection. Vehicles more than five years old by manufacture date are generally subject to this requirement, though specific rules vary by vehicle type, weight, and fuel source.
A degraded catalytic converter, a failing oxygen sensor, or an exhaust leak can each prevent a vehicle from passing that inspection. The program measures what leaves your tailpipe, so problems anywhere along the exhaust path can register as a failure. If your vehicle has recently failed an emissions test or you’re approaching your renewal with concerns, we can diagnose what’s causing the issue and handle the repairs needed to address the problem.
Your Local Christian Brothers Amenities
FAQs
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Q. "Why is smoke coming out of my exhaust system?"You are able to locate the problem based on the color of the smoke. Take a look at this article to identify the potential issue based on the color.
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Q. "How do I tell if my exhaust system is leaking?"If you are experiencing a rumbling engine noise, a decreased fuel economy, or a vibrating gas pedal, this could be a sign that you have an exhaust system leak.
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Q. "How do I tell if something is wrong with my muffler?"Some common signs of muffler issues include: abnormally loud noise, strong fumes, and loss in fuel economy or power.
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Q. "What is the purpose of my vehicle's muffler?"The muffler is responsible for tuning your engine's noise and helps balance fuel efficiency and power. Some like a louder more powerful car, while others prefer a quiet and efficient drive. It is up to your personal preference what type of muffler is best for you. Click here to learn more.
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Q. "Do you offer a warranty?"As part of our Nice difference.® commitment to providing our customers the best auto service experience possible, we also offer a 3-year/36,000-mile warranty on all the work that we do. We offer this warranty at every Christian Brothers Automotive nationwide, and it will be honored at any location, regardless of which branch did the initial work.
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Q. "What is a Digital Vehicle Inspection?"With a complimentary Digital Vehicle Inspection (DVI) on every visit, you’ll see firsthand photos of your vehicle from under the hood. We’ll let you know if everything is functioning properly or if there are any areas of concern. You can even approve or deny our service recommendations, all straight from your smartphone, or you can, of course, give us a call and we’ll explain our findings in further detail.
Have more Questions?
Our friendly auto service experts have the answers.
Call your local Christian Brothers Automotive car shop today
Hear What Our Customers Had to Say About Us
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"I'm not sure how my experience could have been any better, superlative service, competent and attentive staff, extreme courtesy and unending requests to serve better. Practicality wise, I was able to schedule when I wanted to, drop off and pick when I want"
- Loxahwatukee