Video Archives - Page 56 of 72 - UnderhoodService
VIDEO: The Dirty Truth About Clogged Cabin Air Filters

A customer says their heater isn’t working. Could the cabin air filter be the culprit? This video is sponsored by MAHLE.

VIDEO: Developing A Business Plan

Do you have a business plan? And if so, do you still use it? This video is brought to you by the MyPlace4Parts Garage Studio.

VIDEO: The Importance Of Valve Stem Seals

Doug Kaufman explains what it means when a valve stem seal is damaged. Sponsored by MAHLE.

VIDEO: Can A Gasket Change Torque Specifications?

Learn how to find info on gasket torque specifications from OE and aftermarket manufacturer sources. This video is sponsored by MAHLE.

VIDEO: What Can Cause A Turbocharger To Lose Boost?

This video covers the external conditions that can cause this type of damage. Sponsored by TrakMotive.

VIDEO: Scope Current Ramp To Check Coil’s Secondary Circuit Function

Access to secondary waveform testing is nearly impossible on some modern coil over plug ignition coils. But what if you need to check the secondary circuit function of the coil? The solution might be scoping the current ramp. Sponsored by Blue Streak.

VIDEO: The Battery Replacement Step You Always Forget

Battery replacement is one of the most common repairs performed by a shop, but some late-model vehicles require more than just attaching the cables and hold-downs. Sponsored by Auto Value and Bumper to Bumper.

VIDEO: Measuring Dwell In The Ignition System

A coil takes a finite amount of time to build up this charge. This is the dwell time, normally defined as the camshaft’s degree of rotation, during which the voltage flows through and charges the primary side of the coil. Sponsored by Blue Streak.

VIDEO: Lighting And Bulb Error Messages

When a bulb burns out it can produce a message in the instrument cluster and even a code. Andrew Markel discusses the procedures required to troubleshoot the circuit and to get the message to go away. Sponsored by Auto Value and Bumper to Bumper.

VIDEO: The Most Overlooked Brake Master Cylinder Replacement Part

If the seal or O-ring is leaking, it can cause a driveability issues with poor idle quality and lean DTC codes. Sponsored by Auto Value and Bumper to Bumper.

VIDEO: Diagnosing Ignition Related Misfires

By performing these easy checks, you can determine if the spark plug wires are the problem or it is another component in the ignition system or on the engine. Sponsored by Blue Streak.

VIDEO: Can Synthetic Oil Cause An Old Engine To Leak?

Synthetic and conventional base stocks are the same in how they interact with gasket and seal materials. This video covers the source of the myth, and why any engine can benefit from a synthetic or oil. Sponsored by Auto Value and Bumper to Bumper.