Diesel Mechanics Course
Master diesel diagnostics and repair with hands-on methods for black smoke, power loss, hard starts, and high fuel use. Ideal for automobile mechanics who want sharper troubleshooting, safer workshop practices, and confident, customer-ready repair decisions.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Diesel Mechanics Course gives you practical skills to diagnose and fix black smoke, power loss, hard starting, and high fuel use in modern diesel engines. Learn turbocharged engine fundamentals, fuel and air system checks, sensor and ECU basics, step-by-step diagnostic procedures, safe workshop practices, and preventive maintenance so you can complete accurate repairs faster and with greater confidence.
Elevify advantages
Develop skills
- Diesel diagnostics: use scan tools and live data for fast, accurate fault finding.
- Turbo and boost testing: pinpoint leaks, actuator faults, and low-power causes quickly.
- Fuel and injector checks: test pressure, balance, and nozzles to solve smoke issues.
- Hard-start troubleshooting: assess glow plugs, batteries, and cold-start systems fast.
- Professional reports: document tests, justify repairs, and advise on diesel maintenance.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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