It had been well maintained using Schaeffer Oil products and the internal parts came out looking extraordinarily clean with little wear. They credit the use of Schaeffer products for the engine's ...

I spent a high-octane weekend with Valvoline & Hendrick Motorsports learning how proprietary preparations can give you the ...

Have you ever browsed through the different motor oil options available at your local automotive parts store and been unsure ...

Do you find the symbols on a container of motor oil baffling? Even if you understand most of them, you may not know the ...

Most additives to engine and hydraulic oil are liquid and ... Larry Ludwig, chief chemist with Schaeffer Oil, says synthetic oils reduce gearcase operating temperature in two ways.

Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended engine lubricant in many mainstream vehicles, such as the Subaru Forester ...

Checking your engine's oil level and topping it up is a simple task, but one of the most important DIY car maintenance jobs you can do. Oil is the lifeblood of your engine and works hard to keep ...

Schaeffer's Investment Research is not like most online investment publishers where all you can do is email in and hope for a response in 2-5 business days. Not us. Not when the market is always ...

San Francisco Cable Car (oil and pencil on canvas) sold for $93,750 at auction, making it the highest price ever achieved for Schaeffer’s work. He died in 1980.

CR experts tell you everything you need to know about your car’s engine oilBy Synthetic oil used to be something only ...