While all engine oil is designed to lubricate internal components, absorb heat, and prevent damage, high mileage engine oil is engineered specifically for older engines.

Best engine oil overall The best engine oil overall is a synthetic oil that's highly regarded for its ability to not only protect your vehicle's engine but also for its excellent cleaning ...

If your mechanic recommends a high-mileage motor oil, how do you know when it's worth it to upgrade? And what are the pros and cons of the change?

He uses Shell oil and after some time, he told me that its cleaning ability is impressive. During a maintenance check, the ...

Buying and replacing the oil in your car is going to be your most common form of maintenance, but you'll need to understand ...

Using the best engine oil additive can help improve the performance and longevity of your engine in a variety of ways. Most change the viscosity of the engine oil.

On an engine prone to bearing failures, the old-school fix was a high-volume oil pump, thicker viscosity oil, looser bearing clearances, and maybe even fully-grooved main bearings.