Timing Belt vs. Timing Chain: What’s the Difference?
Learn the difference between timing belts and timing chains, common trouble symptoms, service intervals and costs. See how future techs train at UTI.
MAF vs. MAP Sensors: What Technicians Need To Know
Learn MAF vs. MAP sensor differences, symptoms and diagnosis. See how UTI prepares future techs to work on intake sensors.
Wheel Alignment vs. Balancing: What’s the Difference? When Are They Used?
Find out what sets wheel alignment vs. balancing apart and when each service matters. Get details on how to get hands-on training for an auto mechanic career.
ASE Certification: Improve Your Auto Career Opportunities
Discover why ASE certification is important for auto technicians. Learn how UTI's Automotive training program doubles as ASE certification prep.
OBD2 Codes: A Beginner’s Guide
Learn how to read OBD2 codes with a scanner and what common codes mean. Gain real-world skills through hands-on auto mechanic training.
8 Auto & Light Truck ASE Certification Topics
Learn the topics covered in the 8 automotive ASE certification exams for Master Technician status. Develop skills through hands-on auto mechanic training.
Welding PPE: 10 Essential Items Every Welder Needs
Discover 10 essential welding personal protection equipment (PPE) items every welder needs for workplace safety.
16 Common Types of Welding Defects
Learn to identify 16 common welding defects, including porosity, cracks, undercut and spatter. Understand what causes each defect in welding work.
Single vs. Three-Phase Power: Differences and Uses
Explore single-phase vs. three-phase power, the key differences between them and how hands-on training can put you on the path toward an electrical pro career.
How To Read Electrical Schematics: A Technician’s Guide
How to read electrical schematics: Understand the basics, why they matter and how hands-on training can prepare you for an electrical career.