Semi-synthetic and synthetic blend oil sound very similar -- and they are -- but how can you tell the difference between the two? And which is best?

Many drivers think semi-synthetic and synthetic blend oils are different, but they’re basically the same, labeling standards ...

Chevron plans to simplify its Delo Heavy Duty Engine Oil product line by focusing its portfolio on synthetic blend and full synthetic products. According to the company, this move is designed to ...

Chevron Products Company, a division of Chevron, U.S.A. Inc., has announced plans to simplify its Delo Heavy Duty Engine Oil (HDEO) product line by focusing its portfolio on synthetic blend and full ...

The dealer says blend, but owners say full synthetic; who’s right? One 2025 Ford F-150 owner is questioning why Ford ...

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 ...

In November 2023, Chevron Products Company, a division of Chevron, U.S.A. Inc., announced plans to transition its Delo Heavy Duty Engine Oil (HDEO) product line into a simplified line of synthetic ...

Keeping your fleet running smoothly starts with a simple yet important question: which lubricants should you use – synthetic or traditional? The right selection can mean longer engine life and uptime, ...

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 ...

Ever since Smokey Yunick recommended it in the 1970s, I’ve been using synthetic motor oil. Now, along comes something called a “synthetic blend.” Nobody can tell me the ratio of synthetic oil to ...

Understanding the nuances between synthetic and conventional formulations, including their benefits and potential challenges, is essential for choosing the right lubricant to optimize your fleet ...