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Exhaust & Muffler Repair in Carlsbad, CA
Loud exhaust, a rattle underneath or fumes in the cabin? At our Carlsbad shop we put the car on the lift, find the leak or broken hanger, and repair that section of the exhaust or the muffler. You approve a written estimate first. Walk in at 2509 Palomar Airport Road, book online or call (760) 814-2021.
$20 off
exhaust or muffler repair
on qualifying repairs of $200 or more before tax
Good through . One coupon per visit; not combined with other offers. Mention or show this coupon when your estimate is written — honored for walk-ins and phone customers too. Many repairs involve additional parts or labor at extra cost; your written estimate shows the total before any work. Carlsbad Auto Repair & Smog · 2509 Palomar Airport Road, Carlsbad, CA 92011 · BAR license #311178 · (760) 814-2021.
The exhaust carries engine gases from the manifold, through the catalytic converter and muffler, and out the tailpipe. A leak anywhere along it makes noise, can affect emissions readings, and can let fumes reach the cabin. We find the leak on the lift and give you options.
- ASE-certified technicians
- Written estimate before any work
- BAR licensed station #311178
- Walk-ins welcome
Exhaust warning signs
- Louder exhaust than usual
- A hole in the muffler or pipe, or a failed gasket.
- Rattling under the car
- A broken hanger, a loose heat shield, or a loose part inside the muffler or converter.
- Ticking at cold start that fades
- An exhaust manifold leak near the engine.
- Exhaust smell in the cabin
- A leak upstream of the tailpipe. Get this checked right away.
- Pipe hanging low or dragging
- Broken hangers or rusted-through mounts.
- Check engine light with an oxygen sensor code
- An exhaust leak near a sensor can cause false readings.
How exhaust repair works here
Exhaust problems are found by looking and listening, on the lift.
Inspect
We lift the car, inspect the system from the manifold back, and check hangers, gaskets, and heat shields. With the engine running we listen for leaks.
Explain and estimate
We show you the damaged section and give you a written estimate. If only one pipe or hanger is bad, that is what we quote.
You approve
You choose between repair and replacement where both make sense.
Repair
We repair or replace the approved parts and secure the system on its hangers.
Road test
We check for leaks, rattles, and warning lights after the repair.
California's Bureau of Automotive Repair requires a written estimate and your authorization before work begins, and if we find something new partway through, we stop and ask before going further.
Exhaust services
- Exhaust leak diagnosis
- Exhaust pipe and gasket repair
- Muffler repair and replacement
- Exhaust hanger and heat shield repair
- Exhaust system replacement
- Oxygen sensor diagnosis
Why customers choose us
We quote the section that failed.
Not the whole system unless it needs it.
Smog test and repair under one roof.
Exhaust problems that show up at smog time can be repaired and retested here.
Makes we service
- Toyota
- Honda
- Ford
- Jeep
- Mercedes-Benz
- Mazda
- Subaru
- BMW
- Audi
- Lexus
- Hyundai
- Chevrolet
- Nissan
- Kia
- Volkswagen
- Acura
- GMC
- Porsche
- Cadillac
- Dodge
- Volvo
- Land Rover
- Mini
- Infiniti
- Buick
- Lincoln
- Ram
- Mitsubishi
- Scion
- Chrysler
Recently in our bay: Toyota Tacoma, Toyota Tundra, Jeep Wrangler, Ford Escape, Honda Accord, Honda Odyssey, Subaru Forester, Toyota Highlander, Jeep Patriot, Audi Q5.
Not on the list? Call and ask. We service most cars, trucks, and SUVs on the road.
What customers say about the shop
General Google reviews of Carlsbad Auto Repair & Smog. They are not about exhaust work specifically.
5 out of 5 stars
“… The perfect San Diego vibe! Kind, professional and easy going. Will definitely recommend this place and be back myself!”
5 out of 5 stars
“Awesome service. Quick and very professional. Friendly and courteous staff. Higher recommended.”
5 out of 5 stars
“Super quick , easy, convenient location! Off the freeway and friendly service, highly recommend !”
Frequently asked questions
Is a loud exhaust a problem?
It usually means a leak, and leaks get bigger. A leak upstream of the tailpipe can also let fumes into the cabin. Have it checked.
Can an exhaust leak cause a check engine light?
Yes. A leak near an oxygen sensor can let in outside air and skew its readings, which can set a code.
Do I need a whole new exhaust?
Not usually. Most repairs are one section, a gasket, or a hanger. We quote what failed.
Will an exhaust leak affect smog?
It can affect readings and set codes. As a STAR-certified test-and-repair station, we can find and repair it and retest the car here.
What is that rattle under my car?
Most often a loose heat shield or broken hanger. Both are usually simple repairs.
Location, hours, and service area
| Day | Hours |
|---|---|
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | 8 AM–4 PM |
| Sunday | 9 AM–4 PM |
Carlsbad Auto Repair & Smog
2509 Palomar Airport Road, Carlsbad, CA 92011
(760) 814-2021
Carlsbad Auto Repair & Smog · 2509 Palomar Airport Road, Carlsbad, CA 92011 · BAR license #311178 · (760) 814-2021
We fix exhaust leaks for drivers in Poinsettia, Ponto, Oceanside and Vista.
Get your exhaust checked
If you smell exhaust inside the car, call us before driving further.
$20 off
exhaust or muffler repair
on qualifying repairs of $200 or more before tax
Good through . One coupon per visit; not combined with other offers. Mention or show this coupon when your estimate is written — honored for walk-ins and phone customers too. Many repairs involve additional parts or labor at extra cost; your written estimate shows the total before any work. Carlsbad Auto Repair & Smog · 2509 Palomar Airport Road, Carlsbad, CA 92011 · BAR license #311178 · (760) 814-2021.