Exhaust Repair & Maintenance
If your vehicle is loud, losing power, or failing emissions, it might be time for exhaust system service. At Len’s Automotive in Bellevue, WA, we repair and replace exhaust components including mufflers, catalytic converters, and pipes to restore performance and reduce noise. Our technicians use high-quality parts and precision diagnostics to ensure your system runs clean and quiet. Schedule your exhaust repair today with a shop you can trust.
Alignment Service
$89.95
$99.99 4wd vehicles. *Offer valid on most cars, excluding diesel, exotic and luxury models. Offer valid when presenting at time of service. Not valid with other offers. Contact us for details.
Oil Change
$49.98
Up-to 5qts 5w-20, 5w-30. Standard filter. *Offer valid on most cars, excluding diesel, exotic and luxury models. Offer valid when presenting at time of service. Not valid with other offers. Contact us for details.
Brake Service
$149.98
Includes semi metalic pads. Labor and parts per axle. Ceramic pads additional. *Offer valid on most cars, excluding diesel, exotic and luxury models. Offer valid when presenting at time of service. Not valid with other offers. Contact us for details.
Frequently Asked Questions
1. What does the exhaust system do?
Your exhaust system directs harmful gases away from the engine and passenger cabin, reduces emissions, and helps your vehicle run efficiently and quietly.
2. What are signs of exhaust problems?
Common symptoms include loud engine noise, decreased fuel efficiency, a strong exhaust smell inside the cabin, visible rust or holes in the muffler or pipes, and vibration while driving.
3. Is it safe to drive with an exhaust leak?
No. Exhaust leaks can allow carbon monoxide to enter the cabin, posing a serious health risk. It’s important to have leaks inspected and repaired immediately.
4. What causes exhaust system damage?
Rust, road salt, potholes, rough roads, and moisture buildup can all cause wear and tear on exhaust components over time.
5. How often should I check or replace my exhaust system?
It’s a good idea to inspect the exhaust system at least once a year or during routine maintenance. Parts like mufflers and pipes may last 5 – 10 years, depending on driving conditions.
6. What parts make up the exhaust system?
Key components include the exhaust manifold, catalytic converter, oxygen sensors, muffler, and tailpipe. Each plays a role in emissions control and noise reduction.
7. What does a catalytic converter do?
It converts harmful gases (like carbon monoxide and nitrogen oxides) into less harmful emissions before they exit the tailpipe. It’s a critical part of your emissions system.
8. Why is my car louder than usual?
A damaged muffler or exhaust leak can increase engine noise. Have it checked to prevent further issues and reduce noise pollution.
9. Can a bad exhaust system affect performance?
Yes. Exhaust restrictions or leaks can reduce fuel efficiency, horsepower, and engine performance, and may trigger warning lights.
10. Do you offer custom or performance exhaust options?
Yes! We install performance exhaust systems and offer custom solutions for better sound, power, and style. Contact us to learn more.
Why Choose Len's Automotive?
Certified Mechanics
Flexible Scheduling
Competitive Pricing
Detail oriented Service
Address
1620 136th Pl Ne
Bellevue, WA 98005
Hours
Mon- Fri: 7:30am-5pm
Sat & Sun: Closed