Ron Ananian, The Car Doctor - Hour 1 - October 3, 2026

Sometimes a trouble code is like waking up with a pain in your neck. Your body knows something isn't right — and so does your car.

This week on Ron Ananian, The Car Doctor™, Ron follows the clues on a 2021 Ford Escape Hybrid that keeps revealing problems one at a time. First it was a failed grille shutter actuator. Then an EGR high-flow code. Then an airbag sensor fault.

And then Ron pulled up the interior trim.

There was a nest. Chewed wiring. And suddenly, an accident that supposedly never happened became part of the story.

Ron explains why good diagnostics are often sequential — fix what you can prove is broken, clear the way, and see what the vehicle tells you next.

Then Steve from Virginia calls about his 2013 Honda Civic with nearly 194,000 miles and a frustrating drop from roughly 23–24 MPG around town to just 18. Ron walks through a practical fuel-economy diagnostic strategy, including mass airflow readings, coolant temperature, thermostat operation, intake deposits, fuel quality, tire pressure, idle time, and why you should verify the dashboard MPG calculation the old-fashioned way.

Also in this hour:


Why fault codes don't lie — but don't always tell the whole story


How moisture can destroy a Ford DPFE/EGR pressure sensor


Why evidence of rodents changes the entire diagnostic game


What a 1.8-liter engine's mass airflow reading can tell you


Why changing oil viscosity because of hot weather isn't necessarily a good idea


The CRC 05320 fuel-system cleaning kit


Why learning a skilled trade can provide more than just a paycheck

And Ron comes back to one of the most important rules in diagnosis:

“Tell me what's good, and I'll tell you what's bad.”

Because good mechanics don't start by guessing what's broken.
They prove what works.

Car Advice, Done Right 

🌐Visit: CarDoctorShow.com

📸 Follow Ron on Instagram: @ronananian

🎥 Watch repair tips and shop videos on YouTube

📻 Join the conversation LIVE Saturdays 2–4 PM 

 

 

 

Ron Ananian, The Car Doctor - Hour 1 - October 3, 2026
Sometimes a trouble code is like waking up with a pain in your neck. Your body knows something isn't right &mdash; and so does your car.
This week on Ron Ananian, The Car Doctor&trade;, Ron follows the clues on a 2021 Ford Escape Hybrid that keeps revealing problems one at a time. First it was a failed grille shutter actuator. Then an EGR high-flow code. Then an airbag sensor fault.
And then Ron pulled up the interior trim.
There was a nest. Chewed wiring. And suddenly, an accident that supposedly never happened became part of the story.
Ron explains why good diagnostics are often sequential &mdash; fix what you can prove is broken, clear the way, and see what the vehicle tells you next.
Then Steve from Virginia calls about his 2013 Honda Civic with nearly 194,000 miles and a frustrating drop from roughly 23&ndash;24 MPG around town to just 18. Ron walks through a practical fuel-economy diagnostic strategy, including mass airflow readings, coolant temperature, thermostat operation, intake deposits, fuel quality, tire pressure, idle time, and why you should verify the dashboard MPG calculation the old-fashioned way.
Also in this hour:
<ul data-spread="false">
<li>
Why fault codes don't lie &mdash; but don't always tell the whole story
</li>
<li>
How moisture can destroy a Ford DPFE/EGR pressure sensor
</li>
<li>
Why evidence of rodents changes the entire diagnostic game
</li>
<li>
What a 1.8-liter engine's mass airflow reading can tell you
</li>
<li>
Why changing oil viscosity because of hot weather isn't necessarily a good idea
</li>
<li>
The CRC 05320 fuel-system cleaning kit
</li>
<li>
Why learning a skilled trade can provide more than just a paycheck
</li>
</ul>
And Ron comes back to one of the most important rules in diagnosis:
&ldquo;Tell me what's good, and I'll tell you what's bad.&rdquo;
Because good mechanics don't start by guessing what's broken. They prove what works.
Car Advice, Done Right&nbsp;
🌐Visit: CarDoctorShow.com
📸 Follow Ron on Instagram: @ronananian
🎥 Watch repair tips and shop videos on YouTube
📻 Join the conversation LIVE Saturdays 2&ndash;4 PM&nbsp;
&nbsp;
&nbsp;
&nbsp;

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™

The Accident That Never Happened — Until the Mouse Gave It Away

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/f46533b8-1373-4745-aca6-b4d801572bbb/transcript