A mechanic cracked open a neglected engine and what he found was brutal.

Everything, even the smallest of things, can affect the performance of your engine. Whether topping off your fuel tank or driving on motor oil past its expiration date, you're slowly killing your car.

Suzuki Motor has been granted a patent for an outboard motor design that includes an oil passage for oil flow between the shift chamber and gear chamber. The motor features a circular recessed portion ...

Fresh motor oil is an internal combustion engine's best friend. It's more than just about lubrication, as the engine oil collects dirt, metal particles, and other harmful contaminants while acting as ...

Engine oil can seem complicated, with all the different brands an grades, but it's actually pretty straightforward. You do need some basic knowledge, however. You also need to know your vehicle and ...

Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon particles in the fluid. Black oil is not automatically a sign of a problem ...

Let's talk about Zinc. When we say Zinc in reference to motor oil, we are actually referring to the compound Zinc DialkylDithioPhosphates. That's hard to say or spell, so we just call it Zinc or ZDDP.