Detective Mind Mapping: A Forensic Approach to Automotive Diagnostics [RR 1089]

Thanks to our Partners, NAPA Auto Care and NAPA TRACS

Watch Full Video Episode

Recorded live at the TST Big Event 2026, host Carm Capriotto sits down with Andrew Fischer, shop manager at Cergizan’s Auto and Truck Repair in Northwest Indiana, and an industry trainer. Andrew shares his disciplined, process-driven approach to diagnostics, his passion for technician development, and why shop culture plays a defining role in long-term success. From daily habits to big-picture philosophy, this conversation is a roadmap for building more confident, capable technicians.

What You’ll Learn:

  • Why committing to at least 40 hours of continuous education each year can dramatically reduce comebacks and improve shop performance
  • How to build learning into daily routines: whether through short practice sessions, webinars, or online training resources
  • The power of Standard Operating Procedures (SOPs) and why “going rogue” in diagnostics leads to inefficiency
  • How Andrew’s “detective mind mapping” technique helps technicians visually organize problems and accelerate accurate diagnoses
  • Why revisiting foundational knowledge is critical and how ego often prevents technicians from mastering the basics
  • How embracing failure strengthens diagnostic ability and builds real-world expertise
  • The importance of capturing and studying “known good” vehicle data to improve accuracy on future repairs

Great diagnostics is about discipline, process, and constant learning. Shops that invest in their people, reinforce foundational skills, and create a culture where failure fuels growth will not only solve problems faster but build stronger, more resilient teams.

TST Big Event: https://tstseminars.org/

Andrew Fischer, Cergizan’s Auto and Truck Repair, Burns Harbor, IN.

Fischer Automotive Consulting and Training Services: factsautomotive@gmail.com

Thanks to our Partners, NAPA Auto Care and NAPA TRACS

Learn more about NAPA Auto Care and the benefits of being part of the NAPA family by visiting https://www.napaonline.com/en/auto-care

NAPA TRACS will move your shop into the SMS fast lane with onsite training and six days a week of support and local representation. Find NAPA TRACS on the Web at http://napatracs.com/

Connect with the Podcast:

The Automotive Repair Podcast Network: https://automotiverepairpodcastnetwork.com/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

About the author, Carm Capriotto, AAP

Carm is the founder and host of the Remarkable Results Radio Podcast and the pioneer of automotive aftermarket podcasts. Carm calls on his years of experience in the aftermarket to bring engaging stories from his guests.

Listen to raw, unfiltered, honest, and sincere stories that include insights, trends, best practices, and expertise. Each interview brings an opportunity to learn one new thing through the stories of personal achievement. Many podcast guests tell their story of transformation from working in their business to working on it.

As host of over 1,000 episodes, Carm uses his enthusiasm and passion for the aftermarket especially the service sector to take his listeners on a journey showcasing successful service professionals’ paths to Remarkable Results. He also enjoys interviews with aftermarket industry thought leaders who bring their industry perspectives to his listener.

Follow the podcast on your favorite podcast listening app and always listen to learn just one thing!