What is a smog check?

Answer A smog check is a test done on a vehicle's exhaust system to conclude how harmful its pollutants are to the clean air. This service may be required annually or bi-annually, depending on owner's reg... Read More »

Top Q&A For: What is a smog check

What is the difference between a smog check&a smog test?

In California, the difference between a Smog Test and a Smog Check is where the inspection may occur. Drivers receiving Department of Motor Vehicle (DMV) paperwork should pay particular attention t... Read More »

What is the Cost of a Smog Check in California?

California law requires that all vehicles (with few exceptions) be inspected and repaired to comply with auto emissions standards to register or renew registration. Residents of certain specified c... Read More »

How to Get a Smog Check (USA)?

The US government has tightened automobile emissions standards because of increasing smog and air pollution. Check with your auto-repair shop or State Department of Motor Vehicles for local require... Read More »

Smog Check Troubleshooting?

A vehicle has several components and systems that reduce harmful exhaust emissions, such as excessive hydrocarbons (HC) and carbon monoxide (CO). Smog checks require vehicles to pass stringent emis... Read More »