Is there any nugget of shade tree mechanic wisdom more cherished than the 3,000-mile oil change interval? Passed down from one generation to the next, the idea that the single best strategy for ...

A lot of car owner believe they need to change engine oil every 3,000 miles (4,828 km) depending on the vehicle and driving habits. High-performance full synthetic engine oils like Mobil 1 0W-16 ...

Motor oil is one of the most important components of your car and the thing you'll replace the most frequently, but what ...

Although most drivers might not pay it too much thought, picking the right motor oil can have a significant impact on the expected life of the engine's components. There are so many oils to pick from ...

In an average four-cylinder engine running at 1,500 revolutions per minute, 50 explosions to convert the chemical energy from fuel into mechanical energy that moves a vehicle are happening every ...

Everything, even the smallest of things, can affect the performance of your engine. Whether topping off your fuel tank or driving on motor oil past its expiration date, you're slowly killing your car.

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 engine and a sputtery ride. Here's what you should look for when ...