Foremost, an oil filter should remove abrasive particles, most of which are too small to see with the naked eye. Because of their invisibility, particles less than 100 microns tend to be treated as an ...

Cars with internal combustion engines — as opposed to electric vehicles, which still depend on a few fluids themselves — require various fluids to keep everything running smoothly. If you've been ...

Oil and fluid testing answers both short- and long-term questions about the internal condition of engines, transmissions and hydraulic systems. A one-time sample of engine or transmission oil gives a ...

Automotive tools come in various shapes, sizes, and applications. From basic hand tools, like screwdrivers, pliers, and wrenches, to more specialized gadgets like air hammers, OBDII scan tools, and ...