JTECH BLOG

How to use an Oscilloscope

Skilled technicians are a vital part of the automotive industry – and so are their tools. Fortunately, technological advancements haven’t stopped at cell phones and tablets; today’s industry pros reap the benefits of combining their training with more efficient equipment. In this video, J-Tech Diesel instructor Scott Ruske will show you how to use an oscilloscope. Years ago, mechanics were

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picture of students in automotive repair class

Automotive Technology: Prep and Landing

When you’re gearing up for a career as an automotive repair technician, you don’t just want the basics. You want quality training by experienced instructors who know the industry and what it takes to succeed. But that’s not enough. You also need the hands-on application that will allow you to truly challenge yourself. Cutting edge laboratories that replicate real work

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— Diagnosing a Bad Coolant Temperature Sensor

A large part of automotive repair is first diagnosing a problem. Fortunately, today’s technological advancements offer faster, easier, and more efficient ways to do this. In this Google Glass video, through application, board demonstration, and visual aids, Keith Littleton shows you how to diagnose a bad coolant temperature sensor. The first step is to place the wireless interface inside the

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— Gas vs. Diesel: Which Vehicle is Better?

We live in a world where options exceed needs. There’s a new color, size, shape or version of every new product that enters the marketplace, and it can be overwhelming at times. One of the main perpetrators of this excess of choices is the automobile industry. Deciding on what new car to buy can be the source of some major

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Diesel Technology: Prepping for Success

You fix things – you always have. It’s not just a passion; it’s who you are. Being the vessel to bridge the gap between natural talent and trained professional – well, that’s who we are. At J-Tech, we believe in you and your ability. Our Diesel Technology program isn’t just designed to teach you the basics and send you stumbling;

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— Ford vs. Chevy: Who’s Winning?

It’s no secret that auto enthusiasts can be fiercely loyal to a particular manufacturer. Ford drivers will always defend their legacy and Chevy lovers couldn’t imagine sitting behind any other wheel. This competitive nature is one of the great things that separates mankind from other animals. The desire to excel is a passion that, much like loyalty, surges through our

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— Think You Don’t Need ASE Certification? Think Again.

Whether you’ve completed your training program, are gearing up for graduation or have opted instead for work experience, the ASE (Automotive Service Excellence) certification test is the next natural step for your career. Maybe you’ve thought about skipping this part; after all, who wants to take another test? Flick that cartoon devil off your shoulder and listen up: this is

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— Diagnosing Basic Electrical Concerns

This video will walk you through diagnosing basic electrical concerns on three different items. In this Google Glass class, J-Tech Institute instructor Keith Littleton assesses a generator, a Hyster forklift, and a Peterbilt Class “A” truck to determine their electrical problems using the basic diagnostic process. In just over 10 minutes, and using some of J-Tech’s teaching styles and technology,

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— Truck Driving Time Management Tips

There’s a sense of peace that comes from driving. You may not always experience it, but when you do, it’s palpable. Perhaps it’s the vast expanse of open road around you. Or maybe it’s the warm feeling you get when you realize your landscape consists of rolling hills and not the fluorescent glow of a computer monitor. In any case,

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—Truck Driving Safety: Avoiding Distractions on the Road

Driving distractions are as old as the activity itself. As long as there are drivers on the road, there will always be something demanding our attention. The difference is that nowadays these distractions are more pervasive than ever before. As truck drivers, it’s our duty to ensure we’re exercising caution and good judgment in order to keep ourselves and the

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