The color of your car's engine oil can tell you a lot about its overall health, including alerting you to potentially ...

Engine oil performs several vital functions: it keeps everything lubricated and running smoothly while also preventing corrosion inside the engine block, keeps things somewhat clean, and even helps ...

Changing your car's oil is a great feeling, right? You save money, you feel self-reliant, and you get to look at the black goop you just drained and think, "Yep, that did some serious work in there." ...

Choosing the right motor oil is paramount to car maintenance. It's not a particularly exciting task, whether shopping for or changing your oil, but if you don't pay the proper attention, then you aren ...

Motor oil has quietly become one of the most important choices car owners make, especially as vehicles routinely cross ...

While writing this month's SEMA Action Network story (page 20) and taking a look at the 2016 CAFÉ standards for fleet-wide fuel economy that all the automakers are busily working toward meeting, it ...

Most people understand that motor oil is a vital component for the internal combustion engines that power most of our cars. Not only does oil act as a lubricant, allowing internal moving parts to ...

We earn commissions from purchases you make using links in our articles. Learn more. Save time and money by changing your own oil. See the best conventional motor oils here. Shopping for engine oil ...