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Today’s vehicles are more than just machines; they’re advanced computers on wheels. From engine performance to safety features, nearly every modern vehicle function is controlled by software-driven modules. That’s why module reprogramming has quickly become one of the most critical…

When most people think about auto repairs, they picture engines, brakes, or maybe transmissions. But if you’re enrolled in a quality automotive training program, you’ll understand the unsung hero beneath every vehicle: the subframe. Vehicle subframes don’t make headlines, but…

Hydraulic systems are behind some of the most essential functions in automotive repair, whether lifting a vehicle in the shop or bringing a car to a stop on the highway. These powerful systems quietly do the heavy lifting, and today’s…

Fuel system maintenance is a core focus in any comprehensive automotive training program, such as CATI school, where students get the hands-on experience needed to understand and service modern fuel delivery systems. A vehicle’s fuel system plays a critical role…

When a vehicle won’t start, it’s more than an inconvenience, it’s a diagnostic challenge. No-start conditions can stem from a wide range of mechanical, electrical, and software-related issues, especially in today’s technology-packed cars. For students in automotive training, learning how…

Modern engines rely on advanced cooling systems to maintain optimal performance and prevent costly damage. As technology evolves, so do the components and service procedures associated with vehicle temperature regulation. For students enrolled in automotive training, understanding how to diagnose,…

If you’re undergoing automotive training, mastering brake safety starts in the classroom and continues in the shop. Brake systems are one of the most critical safety features in any vehicle, and as an aspiring technician, you’ll need to be confident…