Thanks to our Partner, NAPA Autotech Training
Diagnosing the Aftermarket A to Z website
Show Notes:
Introduction & Sponsor Message
- Sponsored by NAPA AutoTech Training – Helping shops turn general technicians into profitable team members.
- Matt introduces John Thorton, a highly respected instructor and presenter in the automotive industry.
Early Days & Mentorship
- Matt and John reminisce about their first meeting in January 2020 at a training event in Minneapolis.
- John’s early influence through his Underhood Service Magazine columns, which shaped Matt’s diagnostic approach.
- Key articles that impacted Matt:
- Trigger Modes (Auto vs. Normal/Lab)
- In-Cylinder Pressure Testing (using a Fluke PV-350 transducer)
- Current Probe Diagnostics (Fluke ADI-110S)
Diagnostic Awakenings
- John’s guidance helped Matt diagnose a shorting fuel injector on a 1987 Chrysler Conquest Turbo, leading to a deeper understanding of inductive kick.
- Importance of post-repair testing to solidify learning.
Documentation & Knowledge Sharing
- John’s method of annotating wiring diagrams and keeping physical file cabinets for quick reference.
- Transition from paper-based documentation to digital tools (e.g., PicoScope’s annotation features).
Evolution of Service Information
- From Chilton/Motor manuals to Mitchell on Demand (disc-based) to modern OEM online portals (Toyota, Chrysler, BMW).
- The power of hyperlinked wiring diagrams and 3D connector views in OEM service info.
Training & Public Speaking
- John’s philosophy on preparation: Rehearsing presentations multiple times to ensure smooth delivery.
- Handling technical difficulties (e.g., projector failures) by staying adaptable.
- Encouraging techs to share knowledge through platforms like Vision Hi-Tech Training & Expo.
Teaser for Part 2
- Next episode dives deeper into CAN bus diagnostics, multiair systems, and more training insights.
Key Takeaways:
- Diagnostic growth comes from post-repair analysis and documentation.
- Service information has evolved dramatically—OEM portals now offer unparalleled detail.
- Effective training requires relentless preparation and adaptability.
Listen to Part 2 next week for more insights!
Thanks to our Partner, NAPA Autotech Training
NAPA Autotech’s team of ASE Master Certified Instructors are conducting over 1,200 classes covering 28...
