Fuel cells generate electricity from hydrogen, so they're a key part of the powertrain for hydrogen-powered electric vehicles and aircraft. But they can also be useful in a range of other applications ...

GM is recalling a long list of models due to an issue with the fuel pump power control module that can interrupt the fuel flow to the engine. Many are Cadillac models, including the Cadillac Escalade, ...

Most fuel pumps on the market aren't capable of being controlled by the factory PWM system, so a large single- or multi-pump system must be installed somewhere near the 625hp mark, and a return line ...

Every car lover wants to bolt in a real toad-strangler of a fuel pump. And while the reasons may vary—you want to upgrade your weak stocker, you're planning engine upgrades, you're going racing, you ...

GM is issuing a safety recall for certain examples of the 2022 GMC Terrain crossover due to a problem with the fuel pump module failing to reliably deliver enough fuel to the engine, creating a ...

Today's high-performance engines are able to deliver horsepower numbers unheard of 10 years ago. With better-flowing cylinder heads, ignition systems, and camshaft profiles, the potential for huge ...