You've heard of oil pressure, right? Well, every modern engine has a forced lubrication system wherein an oil pump forces oil through little passages in the engine called galleries where it ...

Many owners of the 3.6-liter Pentastar V-6 engine claim that, on cold starts, their engine il pressure is between 55 and 80 ...

Learn what happens when you run old oil in your car, why old oil breaks down, and why some car makers recommend more miles ...

Most people understand that motor oil is a vital component for the internal combustion engines that power most of our cars. Not only does oil act as a lubricant, allowing internal moving parts to ...

This may result in the engine feeling sluggish and running unevenly. Oil leaks around gaskets are also something to watch for. Excess oil increases pressure in the system, which can cause gaskets ...

If the oil pressure drops below a minimal level, the engine won’t run much longer. Although all aircraft engines consume oil, they use it up very slowly, and a pilot can be confident that the ...

Despite the added weight and backpressure of a larger aftertreatment system, Cummins' latest X15 engine still ... design, the pump is now fuel lubricated rather than oil lubricated.

Even as cars become increasingly sophisticated, motor oil remains the engine’s lifeblood ... The oil degrades from heat and pressure, and it collects harmful particles that need to be removed.

As with gasoline, you don't want to pump in too much of it for ... qualified no. "It's best to just give the engine a few seconds to build oil pressure before driving normally," a Volvo ...