Starting January 1, 2027, new heavy-duty diesel engines will hit the road. And when engines change, oil has to change with ...
The color of your car's engine oil can tell you a lot about its overall health, including alerting you to potentially dangerous problems.
How well does vegetable oil work as a motor oil substitute? The difference in viscosity between these two oils reveals why ...
Semi-synthetic motor oils use a combination of mineral and man-made oil, while synthetic blends tend to have fewer impurities ...
Quick-lube oil changes use $3 filters without anti-drainback valves, causing dry starts that grind metal and destroy engines ...
Drivers tend to assume that if the oil was changed “recently,” the engine is safe, but the real story is what happened during ...
API PC-12 engine oil categories CL-4 and FB-4 are advancing toward a 2027 launch. Here’s what the changes mean for fleets, ...
January 1, 2027, will be the first license date for two new heavy-duty engine oil categories, if all goes as planned.