Semi-synthetic motor oils use a combination of mineral and man-made oil, while synthetic blends tend to have fewer impurities ...

We all know engine oil is the lifeblood of the car. Apart from preventing metal surfaces inside the engine from grinding together and tear from friction, transferring heat away from the combustion ...

Starting January 1, 2027, new heavy-duty diesel engines will hit the road. And when engines change, oil has to change with ...

Many enthusiasts look to diesel motor oil as a high-zinc alternative, but is it the best choice? A certified lubrication expert explains the difference. It is widely known that diesel engine oils ...

Car maintenance can be as difficult as it is messy. This is primarily because there are just so many fluids involved. Fluids of the darkest, stickiest, most potentially dangerous sort, in many cases.

Your engine oil warning light turns ON and you drive to a gas station. The mechanic puts in regular oil in your engine. You go home and tell your husband about the oil adding when he tells you he did ...

The right kind of lawn mower oil is the lifeblood of your mower’s engine. Imagine it as the smooth, protective barrier keeping every piston and gear moving flawlessly, even under the fiercest sun or ...

Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into ...

While fresh oil is generally transparent and amber colored, black oil may mean it's time for a replacement and frothy oil can ...