The “check engine” light is the most annoying orange icon in America. Half the time the car feels fine, and the other half ...

The Feb. 17 story “Lawmaker proposes bill to close ‘classic’ car loophole on smog checks” failed to mention one main reason that owners of older cars register them as classic vehicles: because it is ...

The California Air Resources Board approved a regulation that would require some medium- and heavy-duty trucks and bus owners to inspect their vehicles’ emissions control systems twice a year. The ...

Q: Our registration requires a smog test. My husband is immune-compromised. If we made a special request, would the DMV waive smog certifications during the quarantine? … We are seniors and don’t want ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. A group of 12 Californians is facing ...

Emissions testing has become a hot topic in the '90s and will continue to generate more interest as testing is enforced nationwide. You can count on it. For those rodders who have never experienced a ...