Failed a Smog Check? Steps to Take for a Retest
June 11, 2025
What to Do if Your Vehicle Fails a Smog Check: A Driver’s Guide
June 11, 2025
Failing a smog check can feel overwhelming, but with a plan, you can get your car back on the road legally and safely. Resolving issues efficiently requires understanding and action.
Start With the Smog Check Report
The smog check report gives crucial insights into why your vehicle failed. It may highlight high emissions levels or system malfunctions. Use this report as a roadmap to identify what needs to be fixed.
Don’t Ignore Warning Lights or Error Codes
If the check engine light is on, your vehicle will fail the smog check. Make sure all warning lights are off before returning. Reading and clearing error codes is a must after completing repairs.
Clean or Replace Vital Components
Sometimes, a dirty air filter or old spark plugs can lead to a smog check failure. Cleaning or replacing these parts helps reduce emissions and improve engine performance.
Use a Trusted Repair Shop for Emissions Fixes
Choosing a certified mechanic ensures repairs meet state standards. They’ll fix the issues listed in your smog check report and may provide documentation to help with the retest process.
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What to Do if Your Vehicle Fails a Smog Check: A Driver’s Guide
