Exhaust System Repair & Replacement in Salem, UT

If your vehicle is running louder than usual, has a check engine light for emissions, or smells of exhaust fumes, it’s time for a professional inspection. At Tried and True Auto in Salem, Utah, we provide complete exhaust system service and repair—from catalytic converters and mufflers to manifolds, exhaust leaks, and oxygen sensors.

Our certified technicians ensure your exhaust system operates safely, quietly, and efficiently—protecting both performance and the environment.

Complete Exhaust System Services

Your vehicle’s exhaust system does more than control noise—it removes harmful gases, maintains engine performance, and keeps emissions within legal limits. Over time, rust, vibration, and heat cycles can cause leaks, clogs, or sensor failures that hurt fuel economy and trigger warning lights.

At Tried and True Auto, we inspect and service all major components, including:

• Catalytic Converters – Diagnosis, repair, or replacement when restricted or failed

• Mufflers & Resonators – Noise correction and replacement with OEM or performance-grade units

• Exhaust Manifolds & Gaskets – Crack repair, gasket replacement, and fastener extraction

• Exhaust Pipes & Flex Sections – Leak repair, rust removal, and welded section replacement

• Oxygen Sensors (O2 Sensors) – Testing and replacement to maintain proper fuel mixture and emissions control

Common Signs of Exhaust Problems

• Loud rumbling, rattling, or hissing noises from under the car

• Reduced power or acceleration

• Smell of exhaust fumes inside or near the vehicle

• Poor fuel economy

• Check Engine Light related to oxygen sensors or emissions codes (e.g., P0420, P0135, P0171)

If you’re experiencing any of these symptoms, have your exhaust system inspected before the issue leads to more costly engine or emissions problems.

Why Choose Tried and True Auto for Exhaust Repair in Salem, Utah

• Experienced Technicians – Skilled in diagnosing both modern and classic exhaust systems

• Advanced Diagnostics – Smoke testing, thermal imaging, and live O2 sensor data analysis

• Quality Materials – OEM-grade pipes, sensors, and converters for long-lasting performance

• Transparent Pricing – Clear estimates and repair options tailored to your vehicle and budget

• Local Expertise – Trusted by drivers across Salem, Spanish Fork, and Utah County

Whether you need a simple muffler replacement or full catalytic converter repair, our team delivers reliable, efficient service every time.

Schedule Your Exhaust System Service

Don’t let a loud exhaust or check engine light slow you down. Call (801) 317-1800 or visit Tried and True Auto in Salem, UT—just minutes from Spanish Fork—for professional exhaust repair and catalytic converter service you can trust.