Will the check engine light affect my smog inspection?
Yes — any active check engine light is an automatic smog failure. Get the code diagnosed and repaired before smog test.
My OBD scanner says P0420 — what does that mean?
P0420 = catalytic converter efficiency below threshold. Usually means the catalytic converter is degraded or there's an upstream O2 sensor issue. Common emissions failure code.
Can you diagnose my European car?
Yes — we use multi-brand diagnostic equipment. BMW, Mercedes, Audi, VW, Volvo all supported. Most makes from 1996+ accessible via OBD-II.
About Oceanside Auto Repair
BAR-licensed full-service auto repair shop in Oceanside, CA. Part of Cal Smog Network — 13 BAR-licensed locations across SoCal. Walk-ins welcome during business hours, or call (760) 757-3437 to schedule.