When you think of Diesel Laptops, you probably think of Diesel Repair— the All-in-One Repair Platform for Heavy-Duty Trucks
But what if we told you that’s just the beginning?
Whether you’re new to the shop or have years under your belt, we’ve built three powerful tools designed to help you diagnose, repair, and stay sharp—and yes, they’re all free.
🔧 Diesel Repair
Diesel Repair is the most robust, technician-first platform covering all makes and models. Unlike OEM systems, it is built for usability, speed, and coverage.
- Truck fault code lookups from the largest fault code database in the diesel industry
- Wiring diagrams that are clean, clickable, and searchable
- Exploded part views so you can visually identify and order the right part
- VIN Decoder the only VIN decoder to take you directly to common parts and more.
🛠️ No credit card, no time limit—just free access to tools that save you time in the bay.
👉 Try it now at Diesel Repair
🎓 Diesel Training
Level up your skills—without ever leaving the shop—through our exclusive online diesel training platform.
From aftertreatment systems to electrical diagnostics, Diesel Training offers:
- Free online classes led by experienced diesel instructors
- Modules on real-world repairs, troubleshooting, and systems theory
- Bite-sized lessons you can watch anytime, anywhere
- A growing course library to keep you sharp as tech evolves
Perfect for new techs or seasoned pros looking to stay up to date.
👉 Browse the full course list at Diesel Training
🔍 Diesel Explorer
Quick answers to common service questions.
You’ve got a truck on the lift and the clock’s ticking. The customer’s waiting, your tech is standing by, and you’re still flipping through a thick OEM manual trying to find the fluid capacity.
Sound familiar?
That’s exactly why we built Diesel Explorer—so you don’t waste time digging through documentation. In just a few clicks, you’ll have the quick specs you need: fluid capacities, torque settings, service intervals, and more.
Whether you’re doing routine maintenance or prepping a repair, this is your cheat sheet.
👉 Use it free at Diesel Explorer
🧰 Use Them Together. Work Smarter.
Each tool stands on its own—but together, they create a powerful workflow:
- Start with Diesel Explorer to find service specs
- Use Diesel Repair for fault codes, diagrams, and part breakdowns
- Sharpen your skills on Diesel Training whenever you have downtime
And remember: all three are free. No trials. No catches. Just real tools for real techs.
👨🔧 Ready to See What They Can Do?
Thousands of techs use these tools daily—saving time, reducing guesswork, and keeping repairs on track.
➡️ Diesel Repair
➡️ Diesel Training
➡️ Diesel Explorer
You don’t need a subscription. You just need an internet connection.