Some of the best motor oil brands have been refining their ... synthetic blend, high mileage, heavy duty, small engine, and performance motor oils. Valvoline, like many of its competitors, has ...

There are caveats to consider before upgrading to high-mileage engine oils, but if done right, the positives outweigh the ...

One of the best things about modern cars is just ... aside from regular maintenance, is high-mileage engine oil. What exactly ...

The automotive world is constantly evolving, and so is the motor oil that keeps our engines alive and running smoothly.The ...

For the average modern car, typically, whatever the manufacturer recommends in the user manual will suffice in terms of engine oil, with high-mileage blends useful for when your car reaches six ...