Tech Tip: Oil Changes – Who Cares?

March 3, 2017

In this tech tip from LBT-295: Variable Valve Timing Diagnostics, AVI instructor Ron Bilyeu reminds you that oil isn't just for lubrication anymore. Today's engines use oil for a variety of tasks, turning it into a key hydraulic fluid, and keeping it fresh is more important than ever before.

 

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Variable Valve Timing

Variable Valve Timing

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This is an advanced class that covers how to diagnose Variable Valve Timing issues in detail for Domestic & Asian vehicles. VVT codes can be confusing, and there are numerous issues that can be encountered when diagnosing these systems. This class will cover the best tips, tricks and shortcuts to help you find & fix the problem the first time.

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