How does fuel injection work? Everything you need to know about fuel injection! Throttle body injection, multipoint port ...

The first production gasoline car with fuel injection was not the famous Mercedes 300 SL, but a tiny postwar German car that ...

Old-school car maintenance habits that still work include rotating tires, checking wipers, washing and waxing, and inspecting ...

Carbon deposits quietly choke your engine over time, but removing this stubborn buildup can restore lost power and also ...

Yuchai ammonia engine uses high-pressure direct injection and onboard ammonia-to-hydrogen generation for heavy-duty vehicles.

Defining the Marine Duty Cycle. The engineering distinction between an automotive engine and a marine propulsion unit begins with the load profile. On the road, load is transient.

Toyota has a strong reputation for reliability, and these are the engines that benefit most from it in 2026.

The Jeep Grand Cherokee is the poster child of American SUVs. It quite literally burst onto the scene in 1992 at that year's North American International Auto Show, when it came crashing through the ...

For many Porsche enthusiasts, modifying an air-cooled 911 is a delicate balancing act. Owners often want more performance, ...

At the moment, it’s not looking very good, because we just paid $275 for a service that amounts to little more than an oil ...

MotorTrend revisits its landmark 2004 comparison of the Toyota Prius, Honda Civic Hybrid, Honda Insight, and first-generation ...

Neil Fryer, global head of aftermarket for PHINIA, discusses that as counterfeit parts become harder to detect, protecting ...