Diesel Mechanics Course
Get the hands-on diesel skills employers are hiring for right now. This course takes you from shop safety and engine fundamentals all the way through advanced diagnostics and full engine overhauls. Whether you're starting fresh or leveling up, you'll finish with real, job-ready knowledge.

4 to 360 hours of flexible workload
valid certificate in your country
What Will I Learn?
You'll learn how diesel engines work from the ground up, covering combustion principles, major components, and complete fuel, lubrication, and cooling systems. You'll get into turbochargers, EGR systems, and exhaust aftertreatment, including DPF regeneration and SCR diagnostics. The course covers diesel electronics, ECM operation, and the use of scan tools to read fault codes and live data. You'll also work through transmission basics, hydraulic systems, and preventive maintenance scheduling. By the end, you'll know how to plan and execute a full engine overhaul and produce professional diagnostic reports.
Elevify Differentials
Develop Skills
- Diagnose: Identify and repair diesel fuel system faults using pressure gauges and scan tools.
- Overhaul: Disassemble, measure, and rebuild diesel engines to manufacturer specifications.
- Troubleshoot: Interpret live scan data and wiring diagrams to isolate electronic faults.
- Maintain: Build preventive maintenance schedules and perform fluid and filter services correctly.
Suggested Summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the presentation style and video transcription, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
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