In the February 1, 2025, episode of "Ron Ananian, The Car Doctor," Ron discusses several automotive issues:

• 2003 Cadillac DeVille ABS Codes: A caller with ABS and anti-lock brake codes. Ron advises on diagnosing and addressing these issues.

• 1998 Mercedes Compressor II Misfire: An email about a misfire on cylinder 2 after an engine replacement, with the repair shop suggesting a new computer from Germany. Ron provides insights into this situation.

• 2011 Jetta Hard Brake Pedal: An email concerning a hard brake pedal issue. Ron offers advice on potential causes and solutions.

• ECM Reset Inquiry: A discussion on resetting Engine Control Modules (ECMs) to factory specifications.

• Longevity of Vehicles vs. Airplanes: An email questioning why cars can't be kept running as long as 1960s Cessna airplanes. Ron shares his perspective on vehicle longevity.

Throughout the episode, Ron emphasizes the importance of proper diagnostics, understanding fuel types, and maintaining vehicle systems. Listeners are encouraged to call in with questions and access podcasts for more insights.

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In the February 1, 2025, Hour 2 episode of "Ron Ananian, The Car Doctor," Ron discusses several automotive topics and addresses listener calls:

• Battery Maintenance: Ron begins by emphasizing the importance of regular battery upkeep to ensure vehicle reliability.

• Error Code Display: He responds to an email questioning why vehicles don't display error codes in plain language on dashboards, explaining the industry's reliance on diagnostic tools for detailed information.

• Listener Calls:

  • 2018 Chevrolet Cruze: A caller seeks advice on properly starting a Cruze that has been idle for 2.5 years. Ron provides guidance on necessary checks and procedures to safely restart the vehicle.
  • 2014 Chevrolet Sonic: Another listener describes a bucking issue when coming to a stop. Ron discusses potential causes and suggests diagnostic steps to identify the problem.
  • 2002 Chevrolet Silverado: A caller reports that the brake pedal is hard when the key is off and goes to the floor when the key is on. Ron explores possible reasons for this brake behavior and recommends inspection points.
  • 2008 Chevrolet Suburban: A listener mentions a persistent "Passenger Door Open" warning despite the door being closed, along with battery drain issues. Ron advises on troubleshooting the door sensor and electrical system to resolve the problem.

• Industry Insight: Ron comments on the current high demand in auto repair shops, highlighting the importance of timely maintenance and building a good relationship with a trusted mechanic.

Listeners are encouraged to call the 24/7 hotline at (855) 560-9900 with their automotive questions and to visit www.cardoctorshow.com for more information.

• Find out more about us at www.cardoctorshow.com 
• Follow Us On Instagram  -   @ronananian   
• Visit our You Tube Channel for auto repair tips and videos 
• Call Into The Car Doctor Hotline 24/7 (855)560-9900   
• Live Call In Show Saturdays 2-4PM Eastern Time 

See omnystudio.com/listener for privacy information.

Ron Ananian, The Car Doctor

In this episode, Ron Ananian dives into the role of mechanics' intuition and the importance of balancing gut instinct with thorough diagnostic testing. He shares a specific case study involving a 2018 Jeep Wrangler with a recurring battery drain issue. Here’s the key takeaways:

Mechanics & Intuition

• Intuition is valuable, but tests are essential: Ron emphasizes that while gut feelings can point a mechanic in the right direction, they’re not always correct. Testing and diagnostics validate or refute those hunches.
• Case example: A Jeep owner complained about a dead battery that had persisted for three years. The vehicle, outfitted with aftermarket modifications like air horns and a custom radio, presented unique diagnostic challenges.

The Diagnostic Process

1. Detailed Customer Conversation: Ron highlights the importance of a thorough discussion with the customer to gather clues about the issue's history. In this case, the aftermarket radio installation coincided with the onset of the battery problem.
2. Step-by-Step Troubleshooting: Ron conducted systematic diagnostics, testing the battery, pulling fuses, and isolating power draws. He identified the aftermarket radio as the likely culprit.
3. Key Tools and Techniques:
   • Measured milliamps to pinpoint the parasitic draw.
   • Leveraged manufacturer-specific wiring diagrams and external resources like the Opus IVS hotline for clarity.
   • Accounted for vehicle quirks, such as Jeep's long electrical bleed-down times, before concluding tests.

Lessons Learned

• Aftermarket Modifications: Poorly installed aftermarket components, like radios, can often cause electrical issues. Proper wiring is crucial.
• Communication with Customers: Educating the customer about the diagnostic process improves trust and transparency.
• Maintenance Matters: Regular vehicle maintenance, such as timely fluid changes, promotes longevity, even though it doesn’t guarantee prevention of all issues.

Key Analogies and Tips

• Ron compares diagnosing cars to creative writing or journalism, using the "who, what, where, when, why, and how" framework to uncover the problem's root cause.
• On Transmission Maintenance: Regular fluid changes are recommended (every 50,000–60,000 miles), even though manufacturers often label them “lifetime fluids.” He warns against neglecting this maintenance, which can lead to problems like torque converter shudder or transmission failure.

Final Thoughts

Ron’s storytelling reinforces the blend of intuition, systematic troubleshooting, and clear communication that defines great automotive repair work. Whether you're a car owner or a mechanic, understanding the diagnostic process and prioritizing maintenance can save time and money.

• Find out more about us at www.cardoctorshow.com 
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• Call Into The Car Doctor Hotline 24/7 (855)560-9900   
• Live Call In Show Saturdays 2-4PM Eastern Time 

See omnystudio.com/listener for privacy information.

In this episode of The Car Doctor, Ron Ananian provides a quick yet detailed rundown on car battery issues, which have been particularly common in his shop lately. He explains that even relatively young batteries (3-4 years old), especially AGM (Absorbent Glass Mat) batteries, can fail unexpectedly, even after passing a test. Ron advises listeners in colder climates to replace older batteries before they fail, rather than waiting for a problem to occur. He also highlights the strain on local battery supplies and the risk of being stranded with a dead battery.

The show then transitions to a call from a listener, Mike from Michigan, with an issue involving extended crank times and a check engine light. After diagnosing the code (P1633) related to a loss of voltage to the PCM (Powertrain Control Module), Ron advises Mike to check the wiring and sensors related to the five-volt reference signal, as this could be causing the problem. He emphasizes the importance of thorough diagnosis beyond just reading codes.

Later, Ron discusses oil change intervals for hybrid vehicles, using a caller's 2024 Hyundai Elantra hybrid as an example. While the manual suggests 8,000 miles, Ron suggests more frequent oil changes (around 4,000 miles) for hot climates like Las Vegas, where harsh conditions can take a toll on the engine. He also talks about the significance of choosing quality oil and filters, and his personal preference for using full synthetic oil.

The show closes with some light-hearted advice on dealing with oil leaks, particularly with Mini Coopers, and the importance of good practices in oil changes, such as always replacing the drain plug gasket to prevent future issues.

• Find out more about us at www.cardoctorshow.com 
• Follow Us On Instagram  -   @ronananian   
• Visit our You Tube Channel for auto repair tips and videos 
• Call Into The Car Doctor Hotline 24/7 (855)560-9900   
• Live Call In Show Saturdays 2-4PM Eastern Time 

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Ron Ananian, The Car Doctor sits down and talks with Tim McDonnell of MItchell One Information Systems.  

1. Guest Introduction:

   • Tim McDonald has been a significant voice for Mitchell for over 25 years, renowned for his expertise in shop management software and training.

2. Importance of Shop Management Software:

   • Ron and Tim discuss how repair shops still relying on manual systems miss out on automation and customer service opportunities.
   • Software like Mitchell Manager streamlines processes, enhances efficiency, and improves customer interactions by consolidating service histories and reminders.

3. Latest Software Release (9.1.33):

   • Job View Enhancements: New grids and screens segment jobs into organized containers, displaying parts, labor, and costs for each task.
   • Customization and Discounts: Users can now apply job-specific discounts and view profit margins for individual jobs.
   • Efficiency Tools: Features like deferred work handling and profit-per-hour tracking help optimize shop operations and decision-making.

4. User-Friendly Features:

   • Estimate Customization: The ability to search by part number or description directly in the estimator saves time and reduces errors.
   • Customer-Facing Benefits: Clear and organized invoices and estimates improve customer understanding and reduce time spent explaining charges.
   • Online Scheduler: A feature allowing customers to book appointments online, enhancing convenience and shop efficiency.

5. ProDemand and DIY Tools:

   • Mitchell’s ProDemand software provides professional-grade repair and estimating tools, which are now also accessible to do-it-yourselfers for tackling modern vehicle repairs with confidence.

Takeaway:

Mitchell’s innovations, particularly with their latest software release, focus on streamlining processes, enhancing efficiency, and delivering better customer experiences. These tools empower both repair shops and DIY enthusiasts to handle automotive tasks effectively and professionally. www.mitchell1.com

• Find out more about us at www.cardoctorshow.com 
• Follow Us On Instagram  -   @ronananian   
• Visit our You Tube Channel for auto repair tips and videos 
• Call Into The Car Doctor Hotline 24/7 (855)560-9900   
• Live Call In Show Saturdays 2-4PM Eastern Time 

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The episode features two distinct calls:

1. Joe's 1966 Oldsmobile Toronado Engine Rebuild:

   • Joe from Long Island seeks advice about rebuilding a 1966 Oldsmobile Toronado engine. He asks whether oil restrictor plugs should be used in the rebuild, as others have recommended them. The car has functioned well without them for 98,000 miles.
   • Ron advises against unnecessary modifications, emphasizing that GM designed the engine to function without them. He also discusses the importance of simplicity in engine rebuilding and the potential challenges of finding reliable parts in today's market. Ron advocates consulting the machine shop for insights on effective solutions.

2. Tom's 2010 Chevy Camaro Timing Chain Issue:

   • Tom from Arizona explains that his 2010 Chevy Camaro V6, with 125,000 miles, has displayed a P0008 engine code (indicating timing issues) twice in the past year. While the car runs fine, he’s concerned about potential timing chain problems.
   • Ron elaborates on GM timing chain issues, referencing bulletins and diagnostic procedures. He suggests taking an oil sample to assess engine health before committing to costly repairs. Ron encourages Tom to engage with the dealership to confirm the diagnosis and consider long-term options, such as a timing chain repair or full engine replacement, depending on the car's condition and his budget.

3. Key Highlights of the Second Half of Todays Show.  

1. Guest Introduction:

   • Tim McDonald has been a significant voice for Mitchell for over 25 years, renowned for his expertise in shop management software and training.

2. Importance of Shop Management Software:

   • Ron and Tim discuss how repair shops still relying on manual systems miss out on automation and customer service opportunities.
   • Software like Mitchell Manager streamlines processes, enhances efficiency, and improves customer interactions by consolidating service histories and reminders.

3. Latest Software Release (9.1.33):

   • Job View Enhancements: New grids and screens segment jobs into organized containers, displaying parts, labor, and costs for each task.
   • Customization and Discounts: Users can now apply job-specific discounts and view profit margins for individual jobs.
   • Efficiency Tools: Features like deferred work handling and profit-per-hour tracking help optimize shop operations and decision-making.

4. User-Friendly Features:

   • Estimate Customization: The ability to search by part number or description directly in the estimator saves time and reduces errors.
   • Customer-Facing Benefits: Clear and organized invoices and estimates improve customer understanding and reduce time spent explaining charges.
   • Online Scheduler: A feature allowing customers to book appointments online, enhancing convenience and shop efficiency.

5. ProDemand and DIY Tools:

   • Mitchell’s ProDemand software provides professional-grade repair and estimating tools, which are now also accessible to do-it-yourselfers for tackling modern vehicle repairs with confidence.

Takeaway:

Mitchell’s innovations, particularly with their latest software release, focus on streamlining processes, enhancing efficiency, and delivering better customer experiences. These tools empower both repair shops and DIY enthusiasts to handle automotive tasks effectively and professionally.

• Find out more about us at www.cardoctorshow.com 
• Follow Us On Instagram  -   @ronananian   
• Visit our You Tube Channel for auto repair tips and videos 
• Call Into The Car Doctor Hotline 24/7 (855)560-9900   
• Live Call In Show Saturdays 2-4PM Eastern Time 

See omnystudio.com/listener for privacy information.

In this edition of Ron Ananian, The Car Doctor, a caller, Tim from Lincoln, Illinois, describes an intermittent issue with his 2010 Toyota 4Runner, where the instrument cluster malfunctions—gauges flash, and warning lights (like for ABS and 4WD) remain on, although the truck drives perfectly fine. This problem happens randomly and can go for months without recurring. Despite a visit to the dealership and diagnostics at a local store, no faults were found. The host suggests that the issue could be related to the instrument cluster’s power and grounding or a wiring problem, especially after Tim had a remote start installed. The conversation dives into the difference between OBD2 and manufacturer-specific codes, suggesting a deeper scan for communication errors. The host advises checking the remote start installation, power, grounds, and considering a cluster replacement or repair if necessary. The caller is reassured the issue isn't urgent but still needs addressing.

In the second segment, another caller, Dave from New Jersey, describes persistent indicator lights on his 1986 Nissan 300ZX, which may be linked to a failing alternator. The host suggests performing tests, like unplugging the alternator to see if the lights go out, which would confirm it needs replacement. He also discusses the risk of damaging the vehicle’s electronics if the alternator isn’t fixed, as faulty diodes can cause "dirty electricity" to affect the system. The alternator is deemed due for an overhaul, and the host stresses finding a good-quality replacement due to the car's age.

In the final segment of The Car Doctor radio show, host Ron Ananian discusses the increasing complexity of automotive batteries with Troy Henke, a product director at Clarios. They reflect on how cars have evolved since the simple 1972 Monte Carlo, highlighting how modern vehicles require more advanced batteries to support numerous electrical systems.

Henke explains that while most vehicles still use lead-acid batteries, newer designs, such as Absorbent Glass Mat (AGM) batteries, are becoming more prevalent. These batteries are crucial for managing the growing demand for power due to technologies like start-stop systems and a surge in electrical devices in cars, such as telematics, air conditioning, and radios. Over the past decade, the number of electrical devices in vehicles has tripled, and it’s expected to double again within five years.

The conversation also touches on the lifespan of AGM batteries. While traditional lead-acid batteries last about four to five years, AGM batteries may last longer if used in simpler applications. However, in modern vehicles with more power demands, the lifespan is similar to that of conventional batteries, typically around four to five years. Ultimately, the advancements in vehicle technology necessitate this increased battery strain, which consumers must accept as part of the cost of modern automotive features.

• Find out more about us at www.cardoctorshow.com 
• Follow Us On Instagram  -   @ronananian   
• Visit our You Tube Channel for auto repair tips and videos 
• Call Into The Car Doctor Hotline 24/7 (855)560-9900   
• Live Call In Show Saturdays 2-4PM Eastern Time 

See omnystudio.com/listener for privacy information.

The discussion revolves around car maintenance and repairs during this radio show hosted by Ron Ananian, known as the Car Doctor. Key points include:

1. Defeating the Three-Cylinder Mode: A listener inquires about disabling the three-cylinder mode in a car. The host suggests it might not be cost-effective for a car with high mileage.

2. Hybrid Battery Concerns: A caller asks about a Toyota Prius with 18,000 miles and potential hybrid battery issues. Ron reassures them that replacement is rare and advises regular oil changes every six months for low-mileage cars.

3. Oil Change Frequency: Another caller questions the recommended oil change interval for a 2015 Nissan Altima. Ron emphasizes that while manufacturers suggest 5,000 miles, conventional oil should ideally be changed every 3,000–3,500 miles. Synthetic oil can extend this to 5,000 miles. He highlights the benefits of synthetic oils like Pennzoil for better long-term engine health.

4. Heater Issue in a Dodge Caravan: A caller reports inconsistent heating in their 2007 Dodge Caravan. Ron outlines possible issues, including blend door problems, calibration errors, or faulty temperature control heads. He stresses the importance of proper diagnostic work, which often involves a systematic approach to identifying the root cause.

5. Diagnosis Costs and Processes: Ron explains why repair shops charge for diagnostics, as it ensures thorough and accurate identification of issues. He advises understanding the steps involved to justify the costs.

The overarching message is the importance of preventative maintenance, using high-quality products, and trusting professional diagnostics for long-term vehicle reliability.

• Find out more about us at www.cardoctorshow.com 
• Follow Us On Instagram  -   @ronananian   
• Visit our You Tube Channel for auto repair tips and videos 
• Call Into The Car Doctor Hotline 24/7 (855)560-9900   
• Live Call In Show Saturdays 2-4PM Eastern Time 

See omnystudio.com/listener for privacy information.

The transcript is from an episode of the Car Doctor Radio Show hosted by Ron Ananian, where listeners call in with car-related issues. Key segments include:

1. Curtis from Texas calls about his 2000 Ford F-150 with a Triton engine burning oil. Ron advises:

   • Switch to a lighter 5W-30 oil for a trial to potentially address piston ring issues related to heavier oil.
   • High-mileage oils could be a secondary experiment.
   • Monitor oil consumption, as excessive burning could damage the catalytic converter over time.

2. Pam from Massachusetts discusses battery problems in her 2004 VW Touareg. Her car has a mysterious "battery alarm" always draining power. Ron suggests:

   • Conducting a parasitic draw test using millivolt drop testing on fuses.
   • Investigating if the alarm is aftermarket and disconnecting it.
   • Contacting the original dealership or identifying the alarm module to disable it.

3. Paul from Ontario talks about carbon buildup in his 2006 Mazda Speed6 with direct injection. Ron recommends:

   • Using sprays like CRC GDI Cleaner for intake valve cleaning.
   • Avoiding delayed oil changes to prevent buildup.
   • Adding fuel additives for combustion and piston maintenance.

Listeners were encouraged to call in with follow-up questions or send photos of issues to Ron's email. The show emphasized practical maintenance tips and DIY solutions for older vehicles.

Find out more about us at www.cardoctorshow.com 

• Follow Us On Instagram  -   @ronananian   
• Visit our You Tube Channel for auto repair tips and videos 
• Call Into The Car Doctor Hotline 24/7 (855)560-9900   
• Live Call In Show Saturdays 2-4PM Eastern Time 

See omnystudio.com/listener for privacy information.

The radio show episode revolves around automotive diagnostics and maintenance, led by host Ron Ananian, the Car Doctor. Here’s a summary of key topics discussed:

Main Discussion: Diagnosing a Fuel and Engine Issue

Case Study: A 2019 Honda CR-V with a check engine light and a mechanical ratcheting noise. The vehicle presented a lean fuel condition, which means it required more fuel enrichment to run efficiently.

Diagnostic Process:

Ron analyzed the car’s fuel trim, mass airflow readings, and calculated load to pinpoint the issue.

He discovered that the vehicle had been fueled with high-ethanol gas (likely E85), which is not suitable for standard vehicles. This led to poor engine performance and low oil levels.

The resolution involved running out the improper fuel, conducting an oil change, and educating the owner about proper fuel selection.

Advice for Travelers:

Fuel Awareness: Drivers should be cautious when refueling outside their usual area. Understanding ethanol content (E10, E15, E85) is essential, as high ethanol levels can damage engines not designed for it.

Prevention: Always check fuel pump labels and avoid misfuelling to prevent costly repairs.

Listener Call: 2009 Honda Accord with Express Window Issue

Problem: The car’s windows sporadically rolled down on their own. A history of water leaks in the vehicle was noted.

Possible Causes:

Corroded connections or switches due to water damage.

A malfunction in the express-down function, possibly triggered by a faulty key fob or door unlock switch.

Solution: Ron advised inspecting the driver's side junction block and A-pillar area for corrosion and testing the express-down feature for a reset option.

General Takeaways:

Diagnostic Philosophy: Ron emphasized listening carefully to customer descriptions and methodically checking vehicle systems, likening it to a doctor evaluating a patient.

Practical Tips: Be aware of environmental factors like water intrusion and their potential impact on electrical systems.

Listeners were encouraged to call in with questions and access podcasts for more insights. The episode exemplifies Ron’s hands-on approach and practical advice for car owners.

• Find out more about us at www.cardoctorshow.com 
• Follow Us On Instagram  -   @ronananian   
• Visit our You Tube Channel for auto repair tips and videos 
• Call Into The Car Doctor Hotline 24/7 (855)560-9900   
• Live Call In Show Saturdays 2-4PM Eastern Time 

See omnystudio.com/listener for privacy information.