UTI Blog

The 2025 Guide to Becoming a Certified NDT Technician

Learn how to get your NDT certification in 2025. This complete NDT career guide covers non-destructive testing methods, training, ASNT certification and more.


Beyond Basic Certification: How To Advance Your Non-Destructive Testing (NDT) Career

Learn how to take your non-destructive testing (NDT) career beyond the basics. This NDT career guide covers advanced certifications, specializations and leadership opportunities.


CVT vs. Automatic Transmission: What’s the Difference?

Find out how CVT vs. automatic transmission systems differ and what those differences mean for drivers and future automotive techs.


How to Stand Out With Manufacturer-Specific Diesel Certifications

Learn about how diesel mechanic certifications can help you in your pursuit of a diesel technician career and how you can take steps toward earning them.


Your Guide to Maintaining and Renewing Your Diesel ASE Certifications

Looking for info on how to maintain or renew your diesel ASE certifications? Check out our guide!


Benefits of Becoming an ASE-Certified Diesel Technician

Obtaining ASE certification can help you in a career as a diesel technician. Read more about the benefits here!


What Causes Wheel Bearings To Go Bad?

Wondering what causes wheel bearings to go bad? Explore common causes, warning signs and why quick repairs matter.


How Long Do Car Brakes Last?

Wondering how long do car brakes last? Learn what affects brake lifespan and when it’s time to replace pads, rotors and more.


Diesel Engine Troubleshooting: 7 Common Diesel Engine Problems

Thinking about a career in diesel mechanics? Learn common engine issues, troubleshooting tips and how training with UTI can help prepare you!