E-Checks & Emissions Issues

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Pass Your Ohio E-Check

If you live in Northeast Ohio, you may have to visit an E-Check inspection station. E-Check is part of Ohio’s plan to reduce pollutants and contaminants caused by motor vehicles.

Your car’s emission system keeps the engine running efficiently and controls the emissions, exhausts, and pollutants that your vehicle produces. If there is a problem with your emission system, your car may experience reduced gas mileage or may give off pollutants—and your car will likely fail the E-Check.

we can diagnose & repair problems

Ohio E-Check Certified

If your vehicle fails the E-Check test, make an appointment at your local Rad Air. The Rad Air Cleveland, Fairlawn, Garfield Heights, and Akron teams can help diagnose and repair any vehicle emissions problem with ease. We are Ohio E-Check certified and our technicians receive special training to diagnose and repair problems with your emission system. Our team can also perform E-Checks and emission services on your hybrid or electric vehicle. If possible, we will take your vehicle back to an Ohio E-Check Station for you to ensure the problem is corrected.

Improve Your Fuel Efficiency

Rad Air’s Emissions Services

Even if your car passes E-Check, it may still have emissions issues. A properly functioning emissions system improves fuel efficiency, but problems with the exhaust can reduce gas mileage. Common signs include a check engine light, foul-smelling exhaust, or reduced engine performance like sputtering or rough running. Rad Air can diagnose emissions or exhaust problems and help restore your fuel efficiency.

save on your service

Emissions Coupons

more savings

SERVICE SAVINGS

Up to $75.50 OFF

$25.50 Off any Invoice Over $150 | $50.50 Off any Invoice Over $300 | $75.50 Off any Invoice Over $600

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Offers valid with any Maintenance, Repair, or Service on most vehicles with coupon only. Not valid with other offers, coupons, specials, tires, batteries, carry-out services. EXP: 10/15/25

GRIDIRON SUPER SPECIAL

$149.50

• Synthetic Blend Lube, Oil & Filter • 4-Wheel / Tire Rotation • 4 Wheel/Tire Balance •A/C Performance & Leak Check • 4-Wheel Alignment Check • Battery / Charging System Inspection • 39 pt. Safety Inspection • Inspect/ Top Off Fluids

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*Most Vehicles / Fluids. Up to 5 quarts Synthetic Blend Oil & Oil Filter included. Diesel, full synthetic oil ($20.00 extra), special / canister oil filters, disposal fee, shop supplies & Tax extra. Wheel alignment service additional, plus any parts or kits needed to complete alignment. There may be an additional charge to reset / repair unresponsive TPMS Sensors. EXP. 10/15/25

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We Can Fix It

Worried about why your car did not pass E-Check? Stop worrying and call Rad Air today!

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Decided to come here based on e-check purposes and I’m very pleased. They diagnosed the issues made the repairs and no more engine light and actually passed e-check. Also, same-day service is a plus.

Crystal C.

I brought my truck in because it wouldn’t pass E-check with the engine light on. They checked it out, smoke tested it, and found no leaks. They even found out a sensor was unplugged. No more check engine light ????????. Good honest mechanics are priceless.

Daniel K.

Rad-Air is a very professional group that does what they can to help you out. I just had my car in for an oil change and emissions test. They observed that the differential was leaking badly. I would have had Rad-Air do the repair on this but I found out it was covered under warranty. They most likely saved me more damage or being stranded if they hadn’t found this for me.

Mike B.

They were extremely helpful and took their time explaining the entire process of getting my car repaired so that it can pass the e-check. He didn’t have to stand there for 20 minutes explaining everything to me, but he did and that’s something that really makes me happy that we came here to get our car fixed. People usually try to take advantage of us because we are young women but this couple was completely straightforward, and have been helping us get our car together for an entire month already. They are very honest and try to help you in any way they can and that’s something that not all businesses can say about how they treat their customers. I really appreciate their help throughout this entire process. I would recommend this auto repair shop to anyone having car issues!!!

Natalie W.

Pass Your E-Check

Benefits of Maintaining Emissions Systems

Passing your Ohio E-Check is about more than just meeting legal requirements—it helps keep your vehicle running smoothly and protects the air we all breathe. Vehicles that pass emissions tests typically have better fuel efficiency and improved engine performance, which can save you money on gas and repairs over time. Keeping your emissions system in good shape also reduces harmful pollutants that contribute to smog and health problems like asthma and lung disease. By staying compliant, you’re not only protecting your vehicle but also supporting cleaner air and a healthier community.

Failing your E-Check, on the other hand, means you won’t be able to renew your vehicle registration until repairs are made and the test is passed. This can lead to fines and penalties if ignored. Plus, driving with a faulty emissions system harms the environment and public health. At Rad Air, we’re here to quickly diagnose and fix emissions issues so you can pass your test and get back on the road without worry.

Emissions FAQs

Got Questions?

What is an E-Check?

The Ohio E-Check is a vehicle emissions testing program designed to reduce harmful air pollution. It ensures cars and trucks meet state emissions standards to protect air quality and public health.

How often is an E-Check required?

Most vehicles registered in the testing region must complete an E-Check every two years before renewing registration. Some newer vehicles may be exempt for a period.

What causes a vehicle to fail an emissions test?

Common reasons include a malfunctioning oxygen sensor, a faulty catalytic converter, a loose or damaged gas cap, or issues with the engine’s fuel system. These problems increase harmful emissions and prevent your vehicle from passing the test.