Our comprehensive guide to engine oil explains the pros and cons of each oil type and helps you decide which is best for your ...

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 ...

Synthetic oil used to be something only performance cars needed, but not anymore. Now it's the manufacturer-recommended engine lubricant in many mainstream vehicles, such as the Subaru Forester and ...

Diesel and gasoline engines might look alike under the hood, but they use oil in very different ways. Gas engines run cleaner, but diesels create much more soot, crank out higher compression forces, ...

Extending or skipping recommended oil change intervals can lead to excessive engine wear and void the engine’s warranty coverage. Oil change intervals are established to protect the engine while ...

When something feels off with your car, it's always a good idea to pay close attention. Often, these small signs are hints that there's a bigger problem that needs your attention. For example, you ...

No, just because your car's a hybrid doesn't mean it requires fewer oil changes than a conventional gasoline car. Depending on the make and model, your hybrid vehicle will most likely need an oil ...

A car engine can often tolerate occasional mistakes, but repeated neglect may gradually lead to expensive problems. Ignoring ...

That “3 months or 3,000 miles” sticker isn’t your maintenance plan. Here’s what to follow instead, so you protect your engine and stop overpaying. The 3,000-mile oil change sticker is outdated for ...