This week on Ron Ananian, The Car Doctor, Ron takes a closer look at how modern vehicles have changed—and why maintaining them requires a different mindset than ever before. From oil changes and coolant service to battery health and proper diagnostics, Ron explains why today's vehicles are more dependent on preventive maintenance than the cars of the past. He also discusses the different approaches drivers take when leasing, owning long-term, or keeping an older vehicle on the road, and why understanding your maintenance strategy can save thousands of dollars over the life of a car.

Later, Ron talks with longtime listener Micah about automotive air conditioning systems, refrigerant loss, A/C performance, and why periodic service can help keep modern climate control systems operating at peak efficiency.

In the second half of the hour, Ron welcomes Quinn Trimmer of Trimmer Motorsports. Quinn shares his journey from quarter midgets to Sportsman Modified racing at Wall Stadium Speedway, discusses racing at speeds approaching 110 MPH on a one-third-mile oval, and explains the teamwork, discipline, and mechanical knowledge required to compete successfully in grassroots motorsports.

It's an hour of practical car care advice, real-world diagnostics, and a look inside the world of local stock car racing.

Car Advice Done Right.
Grab your Car Doctor gear – T-shirts & more at CarDoctorShow.com


Follow the wrench – Instagram @ronananian for shop life & behind-the-scenes


Watch & learn – Auto repair tips & videos on our YouTube Channel


Got a car question? Call the Car Doctor Hotline 24/7 – (855) 560-9900


Join the conversation LIVE – Saturdays 2–4 PM Eastern

 

 

This week on Ron Ananian, The Car Doctor, Ron takes a closer look at how modern vehicles have changed&mdash;and why maintaining them requires a different mindset than ever before. From oil changes and coolant service to battery health and proper diagnostics, Ron explains why today's vehicles are more dependent on preventive maintenance than the cars of the past. He also discusses the different approaches drivers take when leasing, owning long-term, or keeping an older vehicle on the road, and why understanding your maintenance strategy can save thousands of dollars over the life of a car.
Later, Ron talks with longtime listener Micah about automotive air conditioning systems, refrigerant loss, A/C performance, and why periodic service can help keep modern climate control systems operating at peak efficiency.
In the second half of the hour, Ron welcomes Quinn Trimmer of Trimmer Motorsports. Quinn shares his journey from quarter midgets to Sportsman Modified racing at Wall Stadium Speedway, discusses racing at speeds approaching 110 MPH on a one-third-mile oval, and explains the teamwork, discipline, and mechanical knowledge required to compete successfully in grassroots motorsports.
It's an hour of practical car care advice, real-world diagnostics, and a look inside the world of local stock car racing.
Car Advice Done Right.
<ul>
<li data-start="67" data-end="172">Grab your Car Doctor gear &ndash; T-shirts &amp; more at <a href="https://www.cardoctorshow.com" data-start="120" data-end="170">CarDoctorShow.com</a></li>
<li data-start="173" data-end="260">
Follow the wrench &ndash; Instagram @ronananian for shop life &amp; behind-the-scenes
</li>
<li data-start="261" data-end="333">
Watch &amp; learn &ndash; Auto repair tips &amp; videos on our YouTube Channel
</li>
<li data-start="334" data-end="419">
Got a car question? Call the Car Doctor Hotline 24/7 &ndash; (855) 560-9900
</li>
<li data-start="420" data-end="485">
Join the conversation LIVE &ndash; Saturdays 2&ndash;4 PM Eastern
</li>
</ul>
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With over 40 years of repairing cars and 27 on the radio helping you repair them, Ron Ananian, The Car Doctor, is an expert at everything automotive. Call us at 855-560-9900.

With over 40 years of repairing cars and 27 on the radio helping you repair them, Ron Ananian, The Car Doctor, is an expert at everything automotive.  Call us at 855-560-9900.

Ron Ananian The Car Doctor

Ron Ananian, The Car Doctor, is a nationally recognized automotive expert, master technician, and trusted voice in car repair and consumer advice. For more than 30 years, Ron has blended real-world shop experience with straight-talk radio, helping drivers understand their vehicles and the industry with clarity, humor, and honesty. As host of the long-running Ron Ananian, The Car Doctor radio show—heard nationwide across major networks—he brings diagnostics, storytelling, and practical wisdom together in a way only a seasoned mechanic can. Whether it’s a tough trouble code, a buying decision, or a behind-the-scenes look at shop life, Ron delivers the insight listeners rely on.

Ron Ananian, The Car Doctor, is a nationally recognized automotive expert, master technician, and trusted voice in car repair and consumer advice. For more than 30 years, Ron has blended real-world shop experience with straight-talk radio, helping drivers understand their vehicles and the industry with clarity, humor, and honesty. As host of the long-running Ron Ananian, The Car Doctor radio show&mdash;heard nationwide across major networks&mdash;he brings diagnostics, storytelling, and practical wisdom together in a way only a seasoned mechanic can. Whether it&rsquo;s a tough trouble code, a buying decision, or a behind-the-scenes look at shop life, Ron delivers the insight listeners rely on.

Ron Ananian The Car Doctor™

Ron Ananian, The Car Doctor - May 30, 2026 - Hour 2 - Maintenance, Diagnostics & 110 MPH at Wall Stadium

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/1c08c4e5-5157-4532-818c-b45a0156ebd2/transcript