How Often Do I Need to Get a Smog Check?

What Is Smog Check?

Smog checks, also called emissions tests and emission inspections, are a key component of the United States Environmental Protection Agency’s mission to control air pollution and protect public health. The EPA sets emission standards and oversees smog check programs in the United States, with the goal of reducing the amount of toxic emissions produced by vehicles.

How to Get a Smog Check

In most states, drivers must pass a smog check every two years in order to register their vehicle. If you’re not sure if you need a smog check, the Department of Motor Vehicles has a useful online tool that will help you determine whether you are required to obtain one. If you are, the smog test will take about 45 minutes.

How Old is My Car?

The smog check process will depend on your state’s rules, but it usually involves a multi-step inspection of your vehicle’s emission system and exhaust. It may include a visual examination of the emissions control systems, a functional inspection to ensure that they work properly, and an examination of your computer diagnostics.

What Should I Do When My Car Fails a Smog Check?

When your vehicle fails a smog test, you’ll need to take it in for repairs. Your mechanic should give you a comprehensive report about why your vehicle failed and what repairs need to be made in order to pass the inspection. The repair costs will vary depending on the nature of your car’s problem, but it could be as simple as having a new battery or oil changed, for example.

How Much Does a Smog Check Cost?

There is no set price for a smog check, as prices will depend on the location of your test and the type of facility. Some locations may have higher prices than others, so it’s best to call ahead and ask about fees.

How to Choose a Smog Inspection Shop

A smog inspection shop is a reputable business that is certified to perform smog tests. You can find these types of shops in franchise dealerships, repair garages and individually owned service centers. Many of these businesses will be happy to tell you that they are certified to perform smog inspections.

If you have a car that is more than 8 years old, the law requires that you undergo a smog test every other year in California. However, there are a few exceptions to this rule, including hybrids, gasoline vehicles 1975 or older and diesel cars 1997 or older. In addition, transfer of title between family members does not require a smog test.

Often, drivers are confused about which smog test station they should visit. Some stations only conduct tests, while others perform both tests and repairs. The DMV renewal notice will indicate which type of test station you should go to.

STAR smog testing stations are a good choice for most people. These are smog testing stations that follow the standards of performance established by the Bureau of Automotive Repair (BAR). They can either only test your vehicle or perform both tests and repairs. In fact, ‘gross polluters’ are frequently instructed to visit a STAR station.

What Are the Different Types of Smog Checks Available?

How Can You Prepare Your Car For a Smog Check and How Long Will it Take to Pass?