Repair Services | Demo Auto Repair

While Maryland no longer requires statewide testing, some counties may have specific requirements, and proper emissions function is still crucial for your vehicle's efficiency and environmental compliance. We perform functional tests on your vehicle's emission control systems, including the catalytic converter, EVAP system, and oxygen sensors. Our analysis ensure these systems are operating as designed, which helps maintain optimal fuel economy and engine performance. Keep your vehicle running cleanly and efficiently with our knowledgeable emissions system care.

Many check engine lights are triggered by faults within the emissions system. We specialize in diagnosing and correctioning these issues, such as failing catalytic converters, leaky evaporative purge valves, or faulty oxygen sensors. Using scan tool data and specific tests like oxygen sensor response checks and EVAP system smoke tests, we pinpoint the exact failure. corrections are performed with premium parts to ensure long-term reliability and to keep that check engine light off. We'll get your vehicle running cleanly again.

A well-maintained emissions system isn't just about regulations; it's about efficiency. A faulty oxygen sensor can cause your engine to run too rich, wasting fuel. A clogged catalytic converter can create excessive backpressure, robbing your engine of power. A leak in the EVAP system allows fuel vapors to escape, polluting the air and costing you money. Maintaining these systems ensures your vehicle operates at its peak, saving you money on gas and preventing more serious drivability problems down the road.