Misfueling a gasoline car with diesel is one of those mistakes that goes from embarrassing to expensive in a matter of ...

If you use diesel fuel in cold weather, it has a chance of turning into a gel-like substance. Gasoline doesn't have this problem, though. Here's why.

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...

Because diesel vehicles do not use spark plugs, they must rely on higher compression ratios to ignite the diesel fuel without ...

Curious to see the damage caused by running on low oil? This teardown of a blown BMW B48 engine shows what goes wrong and the ugly aftermath.

While fresh oil is generally transparent and amber colored, black oil may mean it's time for a replacement and frothy oil can ...

We share the real reason why modern engines are failing in cars from Toyota, GM, Hyundai, Kia, and Nissan.We cover the major ...

A leak that left a sheen and a scent on Stoney Creek in Pasadena has been identified as diesel fuel, according to state ...

Engine recalls used to be the sort of thing most people never noticed unless they owned the vehicle in question. In 2025, they’ve become impossible to not notice. An absurd number of major recalls and ...

Formula 1 is on the brink of the biggest regulation revolution in its history. For the first time in the modern era, F1 teams are grappling with brand-new engine and chassis regulations. The slate has ...

Update: It’s now official, as Toyota has confirmed that it will begin importing three American-made models into Japan starting in 2026, including the Camry sedan, Highlander SUV, and Tundra pickup ...