Is synthetic oil OK to use in small engines such as generators, snow blowers and other four-stroke engines? What weight would be best? A: Synthetic oil is highly refined oil that, in most cases ...

For most drivers, any particular oil is doing its job so long as the engine runs and isn’t falling apart. Generally, most companies will advertise the same properties for their synthetic oil ...

Is your engine toast? In a word? Nah. Despite decades of online chatter equating conventional oil and synthetic oil with ... as their core ingredient a small amount of high-quality conventional ...

In the most basic sense, motor oil keeps the ... have switched to synthetic oils as standard –- increasingly stringent emissions regulations mean that every small change counts.

With so many available motor oil brands and several labels like "synthetic blend," "full synthetic," or "conventional," the process of choosing one for your car has now become somewhat tedious.

Last week we explained the basics of motor oil ... According to Zhang, there are small, medium and long hydrocarbon chains. Synthetic oil is comprised of only medium-length molecules.

The fact is that modern motor oil, whether it's synthetic or good old fashioned dinosaur squeezins, is leaps and bounds better than it was in the '80s or '90s. Obviously, it's your vehicle and you ...

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 ...