Until recently, converting a classic muscle machine to electronic fuel injection (EFI) was anything but a walk in the park. After spending several hours installing a system, the sophisticated tuning ...

General Motors has issued a service update for certain units of the GMC Sierra and GMC Savana over concerns with a fuel pump module. According to Service Update N232425850, select 2024 GMC Sierra 1500 ...

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, ...

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 ...

Major 2026 recalls for Ford Super Duty and GM Silverado HD trucks are prompting owners to adopt updated maintenance schedules and software updates. From driveshaft and fuel pump fixes to SCR warning ...