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This is part one of a three-part series on converting your 2003 to 2006 SL500 to coil-over shock absorbers. It is 18 minutes in length.

Want to find out if your oil cooler thermostat is working correctly? In this 22-minute video, Kent will take you through a test sequence that you can perform in your garage. Please note that this video DOES NOT include details of removing or replacing the oil filter housing.

In this video, Kent will show you how he used this unique heater to remove a stuck oil cooler hose fitting. It had to get really hot, and using a propane torch in this area would not have been a good idea.

In this 5-minute video, Kent will show you how to use our digital battery meter to determine the health of your battery. He will also show you why you can not rely on a volt meter to give you anything helpful other than the "surface voltage."

If you own an older Mercedes with the 7-speed 722.9 transmission and the car has over 120,000 miles, the day may come when the transmission will suddenly not shift or not shift past 2nd gear. This is more likely to happen if the transmission has no fluid and filter changes every 40,000.

Removing the valve body is not difficult, but it is fraught with risk. It is easy to damage the conductor plate if not removed properly, and that can be a very expensive mistake.

This video applies to both K-jetronic and KE-jetronic fuel injection engines on Mercedes from 1976 to 1993.. Let's say you just acquired an old gas engined  Mercedes and you just can not get it to run right and or even get it to start.

This is absolutely the best thing you can do for your older 2003 to mid-2010 Mercedes 7-speed transmission. In this 19-minute video, Kent will show you what is required to purchase and install to make this upgrade on an early 722.9 transmission. Yes, it is something you can do yourself!

In this 10-minute installation tip video, Kent will show you a few things you need to be careful about when either installing new coil packs or ignition wires in your 1998 to 2006 V8 or V6 engine.

WHY does Kent stress doing this yourself - because my shops do not take the time to thoroughly clean and prep the covers for the proper sealant, or they do not use the proper sealant or use quality gaskets, or torque the bolts properly.

In this long 32-minute instructional video, Kent will demonstrate removing a failed water pump and replacing it will a new one on a W211 E500 with the M113 engine.

In this 13-and-a-half-minute instruction video, Kent will show you the critical steps in removing and replacing the motor mounts in a W211 E500. The key steps will apply to all M112 and M113 engines, although specific details are not covered for every model.

This can be a frustrating job if you do not know how the fasteners work or the correct sequence when replacing the sensor. In this 15-minute video, Kent will walk you through the R and R procedure step-by-step and will use the camera to show close-ups on how everything goes back together.