GM Duramax diesel DEF tank failures are increasingly popping up in social media and owners are furious about the problems ...

Diesel-powered vehicles require diesel exhaust fluid to reduce engine emissions, making them less harmful to the environment and safer to drive.

Diesel fuel has undoubtedly taken a lump or two over the last decade-and-a-half. But even Volkswagen's infamous "Dieselgate" scandal couldn't completely derail diesel engines as a viable, more ...

Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...

Dieselcraft’s Technol 246 is a fuel additive that penetrates and dissolves diesel sludge buildups to solve filter plugging problems in diesel fuel tanks. Dieselcraft’s Technol 246 is a fuel additive ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...