Local Auto Repair

Smog Check & Failed Smog Repair in San Jacinto

Failed your smog? We find the actual cause instead of throwing a converter at it.

Most smog failures come down to a stored emissions fault, an incomplete readiness monitor or a worn sensor — not a bad catalytic converter. We diagnose the fault, repair it, run the drive cycle and get you back for a clean retest.

If your check engine light is on, the vehicle fails automatically. Bring it in before your registration deadline and we will tell you what it takes, in writing.

What's included

  • Pre-test inspection before you spend on a smog
  • Failed smog diagnosis with the actual fault named
  • Readiness monitor and drive-cycle completion
  • Oxygen sensor, EVAP and EGR repair
  • Catalytic converter replacement when it is genuinely bad
  • Check engine light diagnosis with live data

Questions we get

My car failed for readiness monitors. What now?

The monitors need a complete drive cycle after a repair or battery disconnect. We confirm nothing is blocking them and complete the cycle for you.

Do I need a new catalytic converter?

Usually not. We verify converter efficiency with live data before recommending one — they are expensive and frequently replaced for no reason.

Full Smog Check & Emissions page

No obligation

Get a quote on smog check

We use your info to quote your repair. No spam, no resale.

Searched for

smog check San Jacintofailed smog repair San Jacintosmog repair Hemetcheck engine light smog failureEVAP leak repair San Jacintocatalytic converter replacement San Jacintoreadiness monitors not ready

Visit the shop

Find us in San Jacinto

478 N. Scovell St., Unit F — industrial row off North Scovell Street, with bay doors facing the street and room for a dually and a trailer. Drop-off, tow-in and fleet check-ins all use the front counter.

Address & contact

478 N. Scovell St., Unit F
San Jacinto, CA 92583

(951) 392-9639

Hours

  • Monday – Friday8:00 AM – 5:00 PM
  • Saturday8:00 AM – 2:00 PM
  • SundayClosed
Full location page

More local auto repair

Free estimates · Free local towing with major repairs

Get a straight answer on your truck.

Tell us what it's doing. We'll tell you what it takes — in writing, before any work starts.