General Motors began 2025 facing a major issue: the National Highway Traffic Safety Administration (NHTSA) launched a formal investigation into the company’s widely used 6.2-liter L87 V8 engine. The ...
General Motors, the American automaker, announced a large-scale recall affecting several full-size SUVs and pickup trucks, including the Cadillac Escalade, Chevrolet Silverado, and GMC Yukon. The ...
GM's 2.7L TurboMax engine is a great example of how automakers are favoring downsizing and turbocharging in favor of high cylinder counts and large capacities these days. The engine, which was ...
The Ecotec3 L83 is a light truck version of the fifth-generation small block Chevy engine. It is found in the 2014-2019 Silverado 1500 and GMC Sierra 1500 pick-ups as well as the 2015-2019 Suburban, ...
General Motors Co. is being sued for fraud after the Detroit automaker recalled nearly 600,000 trucks and SUVs for potential engine failure this year. Lawyers for seven plaintiffs on Tuesday asked the ...
As GM Authority has covered in-depth for months now, General Motors has issued a recall for certain units of the naturally aspirated 6.2L V8 L87 gasoline engine. Part of this latest GM engine recall ...
The 5.3-liter V8 Ecotec3 might seem like the stepchild of the General Motors family, especially with the LS series of engines around, but it's a winner in its own right. This naturally aspirated ...
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