Engine Diagnostics
Running rough or a light on? We read the codes and pinpoint the real cause — no guesswork, no unnecessary parts.
Schedule online →
Search Bar
Open 8:00 am until 5:30 pm today
What we do
Check-engine light on or running rough? Our ASE-certified techs diagnose and repair engines — from sensors and head gaskets to full replacements — work many shops send away. Engine service is part of our full Akron engine & transmission care.
Running rough or a light on? We read the codes and pinpoint the real cause — no guesswork, no unnecessary parts.
Schedule online →We diagnose misfires, sensors, emissions faults and more behind your check-engine light.
Schedule online →From head gaskets to timing belts and chains, our ASE-certified techs handle engine repairs other shops send away.
Schedule online →Overheating or coolant loss often means a head gasket. We repair gaskets and related cooling issues.
Schedule online →For a failed engine, we source and install quality replacements to get you back on the road affordably.
Schedule online →Rough idle, stalling or poor performance? We restore drivability with a full tune-up and diagnosis.
Schedule online →What Akron drivers say
They always do a great job on the repairs, offered at a great price, and they get the repairs done quickly… A personal thank you to the owner/manager Quenton for getting my car in when I needed the repairs done quickly.
Rick (the manager) helped me right away… He communicated the entire time and answered any questions I had. I can't stress enough how great the service was. Rick and his crew are incredible and very nice and helpful.
Very friendly and professional.
Good service, reasonable price (use the online coupon available on their website).
Their customer service is exceptional — honest, professional, and transparent throughout… I have complete confidence in their technical expertise. I highly recommend them to anyone looking for a repair shop they can trust.
Friendly people, quality work and quick service.
I've been to Rad Air before and was happy with the service… an oil change place couldn't remove the bolts to get the skid plate off my vehicle. I took it to Rad Air and they didn't charge extra for that. I'll use them again.
As always, the guys at Rad Air have done quality, thorough work. I truly appreciate that they stand by their work too. It's the reason I keep coming back.
Every time I've needed servicing, Quenton and his crew have been exceptional. I feel comfortable with what I was told I needed without worrying about being taken advantage of. Trustworthy business and crew.
Excellent customer service and car repair.
Find us
We're on the Portage Trail Extension in northwest Akron, with free on-site parking and loaner vehicles so you're never stranded.
Who we serve
Searching for engine repair near me in the Akron area? Rad Air is right in Merriman Valley, serving drivers across these Summit County communities:
Good to know
Every repair carries our 36-month/36,000-mile parts & labor guarantee, whichever comes first — and qualifying new parts are covered for as long as you own your vehicle. See what's covered →