The thinner in oil is the easier it pumps through the engine, which leads to a fuel economy improvement. We can all understand that, but there's a lot more to oil viscosity than how thick it is. I ...

He looked worried and said that after changing the oil, his fuel consumption skyrocketed; he used to get over 600 kilometers ...

Ultra-low viscosity oils are becoming the norm for modern engines, especially smaller units prioritizing efficiency.

In the industrial sector, diesel internal combustion engines serve as important power equipment, and their operational status ...

When it comes to determining and choosing an oil weight, none of it involves weight as we commonly think of it—there are no weight scales involved in weighing oil. Instead, in this circumstance, ...

In the United States heavy duty trucking lubricants market, the drive for energy efficiency is influencing a transition from SAE 15w-40 diesel engine oils to those with lower viscosity grades such as ...

While everybody knows what the oil pump's job is and why it's there, few enthusiasts consider the lowly bubbler as a possible engine tuning resource. We've come to appreciate that it takes power to ...

Maximizing any internal combustion engine's fuel efficiency involves frequent maintenance, including periodic oil changes. You should be aware of these signs your oil is running low, and don't skip ...