Synthetic motor oil is used in most modern vehicles, especially ones that are high-performance and turbo-charged. It costs ...

Engine oil is the lifeblood of your vehicle, and it needs to remain clean to ensure proper lubrication. However, these contaminants can change that.

Engine oil is one, of course, but there’s also gasoline, coolant (antifreeze), brake fluid, automatic-transmission fluid, power-steering fluid and windshield-washer fluid.

The Best Motor Oil for Your Hybrid or Combustion Car in 2025 It doesn't matter if you have a hybrid or conventional gas-powered car, a good motor oil can make the difference between a long-lasting ...

Ultimately, there’s a lot to consider when it comes to your car’s oil, including the type and viscosity, how often you should have oil changes done, and even how to check the oil properly.

Having coolant and motor oil mix in an engine is never good. This is what happens when they blend together, and some possible causes for the issue.

When the vehicle is running, the oil cleans the engine from water, dirt, and metal particulates. Diesel oil, however, has a generally tougher environment to operate in as it must deal with factors ...