The most difficult AC complaints to resolve are the system blows warm, or the air is not as cold as it once was. The causes of the declining performance could be caused by a multitude of components and conditions. In this course, the experts from Transtar AC will cover the possible causes of AC failure. […]
A/C Diagnostics: Pressures and Temperatures Read More »
What should you do if your customer has attempted to fix their AC system with an off-the-shelf product? In this course, the experts at Transtar AC will cover what happens to an AC system when it is overcharged or exposed to certain oils, sealants and dyes. The content will include information on R12, R134a and
Dealing With Overcharged and Contaminated A/C Systems Read More »
Wheel bearings are safety-critical components which feature precision engineering, robust construction, and a long service life. However, all wheel bearings will eventually need to be replaced. Wheel bearing or hub assembly replacement can present a number of challenges to technicians. This could be due in part to bearing design, construction, corrosion buildup, and/or replacement parts
Smooth Roads Ahead: Making Wheel Bearing Jobs Work for Your Shop Read More »
Vic Tarasik is a former independent auto repair professional with more than three decades of experience including as the former owner of Vic’s Precision Automotive in The Woodlands TX. He is the founder of Shop Owner Coach, a coaching and training organization that is committed to helping independent repair shop owners achieve their dreams through
Soft Skills Training – Improving Your Communication, Teamwork and Problem Solving Read More »
ADAS 101 introduces students to Advanced Driver Assistance Systems (ADAS). The two lessons will inform students on the theory and operation of ADAS systems and the sensors that make these systems function. Also, we will cover why these systems need to be calibrated and the tools to perform a calibration. Approx. 10 minutes Sponsored by:
This course takes a deep dive into Variable Valve Timing (VVT). VVT has been incorporated into many late model import and domestic engines, including single overhead cam (SOHC), dual overhead cam (DOHC) and even some pushrod V8s. This technology allows camshaft and valve timing to change with engine speed and load, so the engine can develop more
Variable Valve Timing Theory and Operation Read More »
If the spark plugs have a matte black or grey appearance, it could be carbon fouling —something typically caused by a fuel mixture that is too rich. In this video, we look at how to interpret spark plug electrode and insulators appearance to diagnose fuel conditions. Approx. Course Time: 5 minutes Sponsored By:
Reading Spark Plug For Oil Problems Read More »
Internal coolant leaks can foul a spark plug and cause a misfire. The problem could be a leaking intake manifold or a head gasket. In this module, we cover how the appearance of a spark plug changes when coolant is leaking into the combustion chamber. Approx. Course Time: 5 minutes Sponsored By:
Spark Plug and Coolant Leak Indicators Read More »
Always check runout in the hub flange and rotor as part of any brake job. You may think you’re saving 10 to 15 minutes by not having to use a dial indicator and a micrometer, but your chance of a comeback can dramatically increase. In this module, we show how to setup and use a
Measuring Brake Runout Read More »
Adaptive cruise control can be found on many vehicles and the brake friction materials are part of the system. In this module, we look at how friction materials can change how a adaptive cruise control system functions. Approx. Course Time: 5 minutes Sponsored By:
Adaptive Cruise Control and Brake Friction Material Read More »
