At Ultra Service Center, we provide thorough diagnostics and expert repairs to help you overcome emissions inspection failures quickly and efficiently. Here’s what our service includes:

✅ Complete Emissions Diagnostic Testing

• Comprehensive scan of your vehicle’s engine control system and emissions-related sensors

• Testing for trouble codes related to emissions (O2 sensors, EVAP system, catalytic converter, etc.)

• Visual inspection of emissions components, including exhaust leaks, hoses, and connectors

• Smoke test to detect EVAP leaks (vapor recovery system)

• Fuel system and ignition system evaluation

✅ Repairs and Component Replacement

• Oxygen sensor testing and replacement

• Catalytic converter inspection and replacement if needed

• Evaporative Emission Control (EVAP) system repairs (leaks, purge valve, charcoal canister)

• Exhaust system repairs including gasket, pipe, or muffler fixes

• Engine tune-ups: spark plugs, ignition coils, fuel injectors

• Fuel system cleaning and repairs

✅ Pre-Inspection Readiness Check

• Verification that all repairs will help your vehicle meet Maryland emission standards

• A pre-inspection test to ensure your vehicle is ready before returning to the official testing station

✅ Clear Communication & Pricing

• Detailed explanation of the issues found and repairs needed

• Transparent estimates with no hidden fees

• Advice on maintenance to prevent future failures

✅ Warranty on Parts and Labor

• Confidence with our workmanship guaranteed

• Quality parts used to ensure long-lasting repairs