With so many options, choosing the right motor oil can be bewildering. We cut through the confusion to help you make the best ...

For best engine results, disposable oil filters should be changed with every oil change, but reusable filters are more ...

High Detergent? High Definition? Howdy Doody? Just what, exactly, does it mean when the label on your vehicle's motor oil ...

Don’t just look at a used car’s polish and history. Get an oil analysis to learn about the health of the engine.

According to AAA, most automakers now recommend oil change intervals between 5,000 and 7,500 miles for vehicles using conventional oil. If your car requires full-synthetic motor oil, that range ...

“Engines wear as the miles pile on, and some may burn or leak oil after a while, so it’s vital to regularly check the oil level and top it up between oil changes” (Learn how to check your ...

In the thick of winter, common wisdom advises that you step outside, start up your car's engine, and let it idle to warm up ...

“As you check your own oil every other fill-up as recommended, the oil level shouldn’t be going down significantly. If it is, ...

AAA says modern engines running synthetic-blend or full-synthetic oils often can go 5,000 to 7,500 miles before needing a ...

Excessive idling can cause engine damage, and experts agree that modern gas-powered engines don’t need to warm up to run ...