Answer:Quaker State engineer Mark Ferner said zinc's extreme pressure qualities also aid in reducing piston ring-to-cylinder bore wear at BDC and TDC, where the rotating assembly sees an abrupt change ...

Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon ...

Article originally published on Noria.com. Is it necessary to agitate oil that is stored in larger containers, such as drums, to avoid a situation where some of the critical additives may settle in ...

March 14, 2009 – We get a lot of press releases and most of them go directly to the bitslag bucket, but this one seems interesting, so take a look and let us know what you think. UPDATE: New Test: ...

It’s often rare that any additive for diesels performs exactly as it states…That’s why I feel the need to spread the word on this stuff. It’s called Hot Shot’s Secret and is made by Lubrication ...

An essential first step: incoming samples of engine transmission oils are labeled to keep track of the hundreds of samples handled daily by busy labs. Oil viscosity is checked with this Brookfield ...

Bar’s Leaks has introduced its Gear Repair treatment additive designed to extend differential/gear system life by stopping leaks, reducing noise and improving gear performance in automotive, heavy ...

Motor oil contains chemical additives that extend how long engines can run without failure, but, despite decades of ubiquity, how such additives actually work to prevent this damage have remained a ...

Engine oil seems so simple. It's slippery. It keeps metal parts from fusing together. It's messy, especially when it has been squeezed, slung, and sprayed around the inside of a hot engine for ...

It’s no secret that many of your favorite foods and beverages contain additives and chemical ingredients to help them have a longer shelf life. However, as of July 3, one additive will stop being used ...