Andrew Markel, Director of Content
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Understanding Stretch Shrink Belts

Andrew Markel uses an old school toy to describe how these belts work. This video is sponsored by Auto Value and Bumper to Bumper.

Carbon Deposit Q&A

Follow along to learn more about carbon deposits.

Mercedes Ignition Coil Pack Diagnostics

Replacing a single coil might not be the best approach to curing an engine of a chronic misfire.

Chrysler’s Totally Integrated Power Module

The TIPM is on the CAN bus, any issues with the communication between the ECM, ABS and BCM can cause problems with the TIPM.

Timeless Quotes Teach & Inspire

Here are six quotes that every future shop owner should live by.

High Pressure Direct Injection Fuel Systems

The main destroyer of high-pressure fuel pumps is a lack of oil changes.

Batteries For Stop/Start Systems

On all stop/start vehicles, the life and performance of the battery are measured by the vehicle in several ways.

Power Window Regulator and Motor Service

Power windows are great as long as they roll up and down when commanded to do so.

Engine Panel Diagnostics

Engine panels cut down engine noise and absorb small leaks from the engine. This video is sponsored by Auto Value and Bumper to Bumper.

Identifying Brake Issues With Brake Dust

Brake dust can indicate what could be wrong. This video is sponsored by Auto Value and Bumper to Bumper.

ADAS Calibration Tips

Here are 10 tips to follow during ADAS Calibration.

Engineering Better Belt Systems

An accessory drive belt is always both speeding up and slowing down.