That cheerful technician suggesting synthetic oil “for better engine protection” isn’t looking out for your engine-they’re padding their profit margins. Quick-lube shops mark up synthetic oil by 200% ...

Changing your own oil, while simple in principle, is often a rather deceptively nuanced task in one key area: selecting which oil is best for your vehicle. For instance, there's a huge variety of ...

Designer drugs are synthetic analogs of prohibited substances such as cocaine and LSD made in clandestine laboratories and devised to circumvent legislative bans against such narcotics. Synthetic ...

Conventional motor oil or synthetic motor oil? That is the question when getting an oil change, and it's an important one. Both are designed to help keep your engine and its various components ...

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 is worth the extra cost for most drivers. It lasts 7,500 to 15,000 miles between changes compared to 3,000 ...

Walk into any auto parts store and you're smacked with a wall of brightly colored bottles promising "protection," "performance," and probably enlightenment if you squint hard enough. Somewhere in that ...