One GM driver just cracked the code on the 5.3L V8’s thirst for lubricant. By bypassing factory fuel-management tech and ...

Company delivers record fourth quarter and full year net sales of $1.7 billion and $5.3 billion, respectivelyFourth quarter net sales grew 5% to 2024, with balanced growth across regions, brands and ...

When General Motors launched Active Fuel Management (AFM) and then, Dynamic Fuel Management (DFM), the idea was that the fuel consumption of truck and SUV owners could be improved by turning off ...

Its roots can be traced way back to the '50s.

Not every engine becomes famous for the right reasons. While General Motors has produced many strong and reliable powerplants over the decades, it has also built a handful that developed reputations ...

What's the biggest difference between General Motors' 5.3-liter and 6.2-liter V8s? 0.9 liters. Goodnight! Alright, 5.3s and 6.2s contrast more than that, and quite a bit, too. There's plenty to ...

Somewhere between a boardroom PowerPoint deck and an EPA compliance spreadsheet, automotive engineering lost the plot. In the relentless pursuit of lower emissions and higher fleet averages, the ...

For many American drivers, the V8 engine represents more than raw power it’s a trusted companion for the long haul. While downsized turbo engines and hybrids are gaining popularity, the V8 still holds ...

Abstract: Predictive energy management strategies (PEMS) offer significant potential to improve the performance of electrified vehicles by optimizing energy allocation based on anticipated driving ...

General Motors introduced the LC9, a 5.3L V8 Vortec engine, in the tenth-generation, four-wheel-drive GMT900-based Chevrolet Suburban and GMC Yukon XL. The LC9 is a member of the Gen IV V8 GM small ...

General Motors began developing the first LS series V8 engine in 1993 before unleashing it under the hood of the 1997 Corvette, the fifth of that model's eight generations. GM began updating the LS ...