A brand-new 2026 GMC Sierra 1500 X31 failed at just 849 miles due to a known fuel module issue. Tow truck drivers report a ...

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 ...

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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 ...

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 ...

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 ...

A recall has been issued for certain 2021 model-year GM SUVs due to a control module problem that may lead to a fuel pump failure. The problem: in affected GM SUVs, the fuel pump power control module ...