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Smog Test for Liberty, NC Motorists

Liberty Tire and Auto Tire Pros is proud of our reputation for offering everything under one roof. We don’t believe motorists should have to go one place for repairs and to another business for smog tests. Instead, our Liberty, NC location offers a wide range of services. Smog tests can be burdensome to vehicle owners. Our goal is to make complying with state regulations easier for our customers. We have enough bays to accommodate plenty of customers at once, and our technicians work quickly, ensuring you are in and out in no time. Get your smog test today and fulfill your obligations by visiting our shop.

Reasons Your Vehicle Might Fail a Smog Test

Cleaner air and less chance of automotive failures are just a couple of compelling reasons to stay current on smog tests. Failing a smog test can happen for one or more reasons, many of which could leave you stranded on the side of the road if you ignore them. Here are some typical reasons for smog test failures at Liberty Tire and Auto Tire Pros:

Old Motor Oil

Neglecting to change your engine's oil regularly can result in more than failing a smog test. That old oil can also damage your engine. Be sure to get an oil change before scheduling a smog test.

Your Air/Fuel Mixture Is Off

If your air/fuel mixture has too much fuel in it, it’s considered a rich mixture. We call the mixture with too much air a lean mixture. Air/fuel mixtures with too much fuel will fail a smog test, and you might have a problem with your fuel injectors or the oxygen sensor in your exhaust system.

Problems With Your Spark Plugs

Your spark plugs are set to fire in a particular order to start your vehicle. When they fail to function correctly, your vehicle could fail a smog test. In most cases, old or worn-down spark plugs are responsible for misfiring. If it’s time to replace your spark plugs, be sure to do this before your smog test.

Dirty Air Filter

When your air filter is dirty, it cannot do a proper job and may lead to a higher hydrocarbon count during your smog test. A good rule of thumb is to change your air filter every 12,000 miles or every year—whichever comes first. Doing so can help you pass your smog test.

Your Check Engine Light Is On

Some reasons your check engine light will turn on include issues with your exhaust system. During a smog test, your exhaust system is what we measure for emissions. If your check engine light is on, your vehicle won't pass the test, so fix the issue and turn off that light beforehand.

Liberty Tire and Auto Tire Pros Covers Your Automotive Needs

Let the team at Liberty Tire and Auto Tire Pros take care of your vehicle to pass your smog tests. With our help, your vehicle will pass the test and drive safely while contributing to better air quality.

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