In-Person Smog Repair Events
If you are a San Joaquin Valley resident and you think your vehicle
is in need of smog related repairs, bring it to the next scheduled Tune
In & Tune Up in your area for a free emissions test.
If your vehicle fails our emissions test, you get a $500 voucher for
emission-related repairs at a local STAR-certified smog shop. The $500
can only be used for diagnostics, smog testing, smog repair work, and
We are only concerned about your vehicle emissions, not your personal
life, so any data we collect is only used for internal reporting and is
not shared with outside agencies.
Please visit the FAQ page for more details.
Also check out the YouTube videos to see what to expect at an event!