A failing catalytic converter doesn’t just reduce your fuel efficiency—it can damage your engine and contribute to harmful emissions.
At Auto Express in Tyler, TX, we offer expert catalytic converter replacement that keeps your vehicle running clean and compliant. Whether your check engine light is on or your car is failing emissions tests, we’re here to help with trustworthy, certified service.
Not sure if your catalytic converter is the issue? We’ll run a full diagnostic and identify the cause of the problem.
We replace faulty or clogged catalytic converters with high-quality OEM or performance-approved parts.
We’ll inspect your entire emissions system to ensure everything is working together for maximum efficiency and compliance.
O2 sensors work hand-in-hand with your catalytic converter. If they’re faulty, your engine won’t run as efficiently as it should.
Your catalytic converter plays a critical role in filtering out harmful emissions and helping your engine run efficiently. A malfunctioning converter can result in poor performance, strange smells, or failed inspections.
At Auto Express, our ASE Certified technicians take the time to properly assess and replace your catalytic converter, so your car can perform like it should—and pass any emissions tests with ease.
If you experience any of these symptoms, it’s time to bring your car to Auto Express:
Ignoring these signs can lead to larger and more expensive engine issues down the road. Let us help you get ahead of the problem.
Call or book online with Auto Express to secure your time with our expert team.
Bring your car into our ASE Blue Seal Certified shop and we’ll take care of the rest.
Leave with a vehicle that performs better, pollutes less, and meets inspection standards.
Auto Express is proud to be one of only two ASE Blue Seal Certified shops within 50 miles of Tyler, TX. This means you’re getting proven expertise and honest service from a team committed to your satisfaction.
We’ll never recommend a repair you don’t need. We believe in fixing the problem right the first time—at a fair, upfront price.
Whether you drive a domestic, foreign, or hybrid vehicle, Auto Express has the tools and know-how to keep your exhaust system working like new.
If you’re noticing performance issues, strange smells, or a glowing check engine light, don’t wait. Our team will inspect your exhaust system and get you back on the road quickly and safely.
Book your appointment online or call us today to get started.