Zero to Hero: The Mechanic's Guide to Mastering Diagnostics: Stop Guessing. Start Fixing: 6 Steps to

Master Diagnostics. Fix Faster. Get Hired.

If you're a diesel mechanic, heavy equipment technician, or automotive repair pro tired of guessing and swapping parts without results, this is your playbook. Zero to Hero: The Mechanic's Guide to Mastering Diagnostics is the ultimate hands-on guide to leveling up your diagnostic skills and becoming the go-to expert in any repair shop.

Written by John Weishaar II, founder of Everyday Diesel LLC, this field-tested 46-page guide is packed with real-world advice that transforms parts-swappers into skilled diagnostic technicians. Whether you're in diesel repair, fleet maintenance, or working your way through a tech apprenticeship, this book gives you the edge in a high-demand, low-supply industry.