Tech IQ - Diagnosing A Check Engine Light

Tech IQ - Why OE cooling System Plastic Parts Fail

2:12

Tech IQ - Why Do U-Joints Fail?

2:29

Tech IQ - Hyper-Miler Brake Myths About Hardware

1:51

Tech IQ - Oil Pressure Diagnostics

3:03

Tech IQ - Timing Chain Replacement

2:10

Tech IQ - Testing Ignition Coils and Multi-Coil Packs

Learn how to test ignition coils and multi-coil packs even when your car isn't throwing codes! Discover which tests to run to inspect your coils.

2:09