Changing the oil in your car is something that any DIYer can do. Although changing the oil might appear rather “duh,” there are still a lot of folks doing it wrong, making it an ugly chore. An oil ...

It also uses an oil pump to pressurize the oil and send it through the motor. If either of these components fails or becomes damaged, the motor may be unable to maintain the proper oil pressure.

Diesel engine oil typically possesses a higher level of viscosity than the traditional stuff, which means it pumps at a much lower temperature and takes more heat to start flowing cleanly.

Two strokes run on a mixture of oil and gas, while four strokes have separate gas tanks and oil reservoirs, along with a separate pump that injects the oil to lubricate the engine. In the most basic ...

Gasoline engines tend to last for up to 200,000 miles before needing a major overhaul, while it’s not uncommon to see diesel engines running well after 300,000 to 500,000 miles, and sometimes ...

Production oil pumps were primarily of two designs: the plain spur-gear pumps common to many GM engines including big- and small-block Chevys, and gerotor pumps, such as those found in Mopar ...