GM says some oil use is normal. Here are its official limits for cars and trucks, plus the key checks dealers use to confirm ...

View post: This Folding Electric Bike ‘Provides Plenty of Power’ — And It’s on Sale for Almost 50% Off at Walmart A class action alleges Valvoline used non-spec oil in a 2025 Kia Sorento. Plaintiff ...

One of the best ways to compare engines is BMEP - Brake Mean Effective Pressure. This is the average pressure applied to pistons during the power stroke that results in the measured torque output. In ...

Bill O'Ryan with the American Petroleum Institute updates trucking reporters at TMC on the new PC-12 heavy-duty engine oil category. After several years of development, we're nearing the finish line ...

We pick some of the best BMW from the past 26 years. This is the era where it shifted focus from naturally aspirated screamers to turbocharged monsters. BMW-best-engines-article Highlights BMW's top ...

BMW has a long history of engineering excellence, and since the beginning of this century has produced some iconic powerplants. This era represents the brand's shift from high-revving, naturally ...

Since Feb. 27, the day before the U.S. and Israel began their attack on Iran’s government, oil prices have spiked, reversed and risen again. But at current levels, they support a significant increase ...

Thanks to the introduction of generative AI platforms such as ChatGPT, Perplexity and Claude, how people discover, consume and engage with information online has fundamentally changed. Rather than ...

It's a common misconception that engine oil being dark is a sign that it needs to be changed, but in reality, this is usually more of an indication that the oil is doing what it's supposed to be doing ...