Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into ...

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

Diesel engines do their hardest work in the toughest jobs, from highway semis to construction equipment, and the reason they ...

Stellantis idles its Cassino factory and delays new Alfa and Maserati EVs as its EV-only strategy collides with weaker demand and shifting political rules.

The 2026 F1 season hasn't started yet, but there's already a major controversy brewing surrounding engines in cars being ...

Lexus’s new LFA has a problem it can’t escape — the shadow of the original. Here’s why that matters. The focus is on ...

The Toyota Tundra is one of the most popular model trucks in the world, but it's not perfect. If you're in the market, be ...

You might overlook the end gaps of piston rings in your car. They shouldn't be taken so lightly, though, as they actually ...

A Geochemist’s research on the age of the planet eventually brought the leaded gasoline era to a halt, and ended the ...

Palantir Technologies Inc. stock faces downside risk due to high valuation and rising competition from tech giants. Click for ...

In 2025, the MotorTrend team tested hundreds of new cars, trucks, and SUVs, and drove thousands of miles across over 15 ...