Chevron says its updated Techron formula better cleans gasoline direct-injection injectors and is offering America 250 fuel rewards to encourage drivers to return to Top Tier fuel.

In this video, I will demonstrate how to effectively clean intake valve deposits on gasoline direct injection (GDI) engines while addressing common questions about GDI technology. Key topics covered ...

Contractors swear by these rust-removal tricks for saving old tools. Simple methods involve soaking the tools in vinegar, removing the rust with a wire brush, applying baking soda paste to the ...

Scientists are using sunlight to turn plastic waste into clean fuels like hydrogen, offering a breakthrough solution to both pollution and energy challenges. While still in development, the approach ...

Half advice show. Half survival guide. Half absurdity-fest. (Wait, how does this work again? We're not numbers people.) Each episode, we answer all your burning questions, from how to survive a public ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

If there’s anything as reliable as the changing of the seasons, it’s the cultural messaging that comes with it. Winter turns to spring, and suddenly, every algorithm, brand and well-meaning friend ...

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But here is the dirty little secret that most car manufacturers won’t tell you upfront. Direct injection engines come with a unique set of vulnerabilities that traditional port-injection engines never ...

Direct injection engines have become increasingly common in modern vehicles due to their ability to improve fuel efficiency and boost performance. Unlike traditional port fuel injection, direct ...