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.
VIDEO: What Makes For A High-Quality Ignition Coil?
Less expensive ignition coils use resins that are less resistant to vibration, heat and endless heat cycles under the hood. Taking a risk on a cheap ignition coil from an unknown source can put an engine at risk. Sponsored by Blue Streak.
VIDEO: Are All OAD Pulleys The Same?
Andrew Markel explains why two overrunning decoupler pulleys (OAD) may look the same on the outside, but on the inside they may be different. The reason for this is that the OAD pulley is tuned for the engine, drive belt system and alternator. Sponsored by Litens.
VIDEO: Using The Search Function To Find Service Information
Online service information is like having access to an entire library in the repair bay. Navigating the service information like a book can cause you to miss critical information like TSBs and user generated content. Andrew Markel covers how to use the search function to find more information faster. Sponsored by ProDemand from Mitchell1.
VIDEO: What Is A Torsional Vibration In The Belt Drive And Pulley System?
Andrew Markel covers how the movement of the pistons create torsional vibrations in the belt drive system. These small changes in the speed of the crankshaft can cause vibration in the alternator and belt drive system. If the vibration goes unchecked, it could lead to belt wear and component failure. Sponsored by Litens.
VIDEO: Is Belt Tension Going Up Or Down?
With new fuel efficiency mandates, automakers are looking for every possible way to reduce drag on the crankshaft. Many automakers are reducing drive belt tension to not only improve fuel economy, but to extend the life of the belt. Andrew Markel explains how they are able to reduce tension while controlling vibration. Sponsored by Litens.
VIDEO: Ensuring The TPMS And Check Engine Lights Go Out And Stay Out
After you have performed the diagnosis and repair, how can you verify the monitor and code conditions? The simple answer is you need to use repair information not only before the repair, but after as well to verify that it was done correctly. Andrew Markel discusses how to find the correct service information and procedures to do so. Sponsored by ProDemand from Mitchell1.
VIDEO: What Is The Difference Between An OAP And An OAD?
Andrew Markel discusses vibration control alternator pulleys, and the differences between the two most common designs available on the market. Sponsored by Litens.
VIDEO: Using Software To Quickly Determine ADAS Capabilities
How do you determine if a vehicle is ADAS capable? Determining if the car has a camera, radar or other sensors can save time estimating and completing a repair. Andrew Markel shows how to find the information for the ADAS systems and components in the service information. Sponsored by ProDemand from Mitchell1.
VIDEO: It Is Not Just The Belt That Wears Out
At 100,000 miles it is not just the belt that is worn, it’s the entire drive belt system. Failing to inspect and service the tensioner, pulleys and all the components the belt touches can cause premature failure of the new belt. Sponsored by Litens.
VIDEO: Choosing The Right Battery
Finding the right battery for the vehicle’s unique needs is vital for keeping your customers on the road. It’s extremely important that your replacement batteries meet or exceed the requirements of the Original Equipment. Sponsored by NAPA.
VIDEO: Wide Or Narrow? What Is The Difference Between Oxygen Sensors And Wide-Band Air/Fuel Ratio Sensors?
In this video, Andrew Markel explores the difference between the two types of oxygen sensors and how the ECM sees the amount of oxygen left over after the combustion cycle. He also explains how new technology allows modern engines to see more of the fuel trim of the engine. Sponsored by NAPA.
