This episode demystifies Technical Service Bulletins (TSBs) and why they’re not recalls. Ron breaks down GM’s 23-NA-072 low-speed TCC shudder—what “ATF degradation” really means and why a full transmission fluid exchange matters. Then: the Toyota RAV4 P0755 shift-solenoid fault and why many were cured with an updated OE ECM, not a transmission. Plus a quick diagnostic for a 1994 Chevy Blazer speedometer that dies on bumps (VSS → DRAC → cluster, use the cruise test). Practical, no-nonsense diagnostics that save parts—and wallets.
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 episode demystifies Technical Service Bulletins (TSBs) and why they&rsquo;re not recalls. Ron breaks down GM&rsquo;s 23-NA-072 low-speed TCC shudder&mdash;what &ldquo;ATF degradation&rdquo; really means and why a full transmission fluid exchange matters. Then: the Toyota RAV4 P0755 shift-solenoid fault and why many were cured with an updated OE ECM, not a transmission. Plus a quick diagnostic for a 1994 Chevy Blazer speedometer that dies on bumps (VSS &rarr; DRAC &rarr; cluster, use the cruise test). Practical, no-nonsense diagnostics that save parts&mdash;and wallets.
<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>
&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™

Ron Ananian, The Car Doctor - October 18, 2025 - Hour 1 -  GM Transmission Shudder, Toyota ECM Failures & the Truth About ‘Lifetime’ Fluid - (855)560-9900  24/7 Hotline

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/0eec963f-360f-4c7c-92a4-b37a01537f3d/transcript

This hour, Ron opens with a hard number—$26.2 billion—and what it says about the EV business model, vehicle pricing, and why consumers may be the ones ultimately paying the tab. He breaks down what’s happening in the market, why automakers are reassessing EV strategy, and what it could mean for the cost of buying and owning a car.

Then it’s back to real-world problems listeners are facing today:


A rust-belt truck with tire wear and frozen alignment cams—when does it make sense to repair, and when is it time to start shopping?


A swollen battery case and what it can signal about charging issues and battery life.


A hot-start stumble on a ’99 Acura TL—Ron walks through practical diagnostics (fuel volume, deadhead pressure testing, and heat-soak sensor checks).


A Hyundai Tucson burning oil at an alarming rate—how to push for help, what documentation matters, and why technical bulletins exist for a reason.


A 2016 Tahoe running 195° transmission temps because of a factory thermal bypass—Ron explains the risks, the logic (or lack of it), and why a middle-ground thermostat solution may make sense.

Plus: the latest fallout from the First Brands situation and how parts availability—calipers, wipers, and more—can create real holes in the supply chain that affect every repair bay in America.
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 hour, Ron opens with a hard number&mdash;$26.2 billion&mdash;and what it says about the EV business model, vehicle pricing, and why consumers may be the ones ultimately paying the tab. He breaks down what&rsquo;s happening in the market, why automakers are reassessing EV strategy, and what it could mean for the cost of buying and owning a car.
Then it&rsquo;s back to real-world problems listeners are facing today:
<ul data-start="446" data-end="1186">
<li data-start="446" data-end="582">
A rust-belt truck with tire wear and frozen alignment cams&mdash;when does it make sense to repair, and when is it time to start shopping?
</li>
<li data-start="583" data-end="672">
A swollen battery case and what it can signal about charging issues and battery life.
</li>
<li data-start="673" data-end="829">
A hot-start stumble on a &rsquo;99 Acura TL&mdash;Ron walks through practical diagnostics (fuel volume, deadhead pressure testing, and heat-soak sensor checks).
</li>
<li data-start="830" data-end="984">
A Hyundai Tucson burning oil at an alarming rate&mdash;how to push for help, what documentation matters, and why technical bulletins exist for a reason.
</li>
<li data-start="985" data-end="1186">
A 2016 Tahoe running 195&deg; transmission temps because of a factory thermal bypass&mdash;Ron explains the risks, the logic (or lack of it), and why a middle-ground thermostat solution may make sense.
</li>
</ul>
Plus: the latest fallout from the First Brands situation and how parts availability&mdash;calipers, wipers, and more&mdash;can create real holes in the supply chain that affect every repair bay in America.
<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>
&nbsp;
&nbsp;
&nbsp;

Ron Ananian, The Car Doctor - February 7, 2026 -  The EV Bill Comes Due: Burning Oil, Hot Trans Temps, and Parts Going Missing

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/6161611f-307e-45a4-a49f-b3ea01684aa6/transcript

This hour, Ron opens with a shop story that starts small and snowballs fast—one chewed vacuum hose on his ’72 Monte Carlo turns into a full dash teardown, heater core drama, brittle plastic parts, and the reality of sourcing quality components for classic cars.

Then it’s on to calls and straight talk: a 2025 Ford Maverick owner worried about oil consumption and a dealer that won’t document concerns, plus a Toyota Corolla owner questioning “universal” synthetic transmission fluid versus manufacturer-spec Type T-IV. Ron explains why documentation matters, how oil consumption can become a long-term emissions/catalyst problem, and why “one fluid fits all” can be a risky gamble.

Also: a listener asks about smartphone alignment tools, and Ron gives a reality check on why phones can’t replace professional alignment equipment—especially on modern vehicles with ADAS.
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 hour, Ron opens with a shop story that starts small and snowballs fast&mdash;one chewed vacuum hose on his &rsquo;72 Monte Carlo turns into a full dash teardown, heater core drama, brittle plastic parts, and the reality of sourcing quality components for classic cars.
Then it&rsquo;s on to calls and straight talk: a 2025 Ford Maverick owner worried about oil consumption and a dealer that won&rsquo;t document concerns, plus a Toyota Corolla owner questioning &ldquo;universal&rdquo; synthetic transmission fluid versus manufacturer-spec Type T-IV. Ron explains why documentation matters, how oil consumption can become a long-term emissions/catalyst problem, and why &ldquo;one fluid fits all&rdquo; can be a risky gamble.
Also: a listener asks about smartphone alignment tools, and Ron gives a reality check on why phones can&rsquo;t replace professional alignment equipment&mdash;especially on modern vehicles with ADAS.
<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>
&nbsp;
&nbsp;
&nbsp;

Ron Ananian, The Car Doctor - February 7, 2026 - Hour 1 - It Started With a Vacuum Hose: When Auto Repairs Snowball

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/5572f534-30bc-4358-b42f-b3ea0167b0bc/transcript

Cold weather exposes weak links in today’s vehicles, and this hour of Ron Ananian, The Car Doctor breaks them down. Ron explains why modern car batteries should be replaced every 4–5 years—even if they still test good—and why where you buy a battery matters as much as the warranty.

He also dives into start-stop systems and CVT transmissions, explaining how they work, why oil and fluid maintenance is more critical than ever, and what drivers should realistically expect for longevity.

Plus, real-world winter diagnostics, including a no-heat-at-idle problem, air-bound cooling systems, and how to diagnose issues step-by-step without guessing. Practical advice, shop-floor experience, and straight talk for anyone keeping a car past the warranty.
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

 

 

 

Cold weather exposes weak links in today&rsquo;s vehicles, and this hour of&nbsp;Ron Ananian, The Car Doctor breaks them down. Ron explains why modern car batteries should be replaced every 4&ndash;5 years&mdash;even if they still test good&mdash;and why where you buy a battery matters as much as the warranty.
He also dives into start-stop systems and CVT transmissions, explaining how they work, why oil and fluid maintenance is more critical than ever, and what drivers should realistically expect for longevity.
Plus, real-world winter diagnostics, including a no-heat-at-idle problem, air-bound cooling systems, and how to diagnose issues step-by-step without guessing. Practical advice, shop-floor experience, and straight talk for anyone keeping a car past the warranty.
<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>
&nbsp;
&nbsp;
&nbsp;

Ron Ananian, The Car Doctor - January 31, 2026 - Hour 2 - Batteries, Start-Stop Tech, CVTs & Cold-Weather Car Problems

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/b4dcccc3-0cdf-42bb-9c38-b3e30169e0bb/transcript

Ron Ananian, The Car Doctor - October 18, 2025 - Hour 1 - GM Transmission Shudder, Toyota ECM Failures & the Truth About ‘Lifetime’ Fluid - (855)560-9900 24/7 Hotline

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