The plaintiffs experienced loss of power and a knocking sound. They allege that the 1.2-liter turbo engine is defective.
A class-action lawsuit alleges General Motors’ 1.2-liter turbocharged three-cylinder engine can suffer catastrophic internal ...
Lawsuit claims alleged defect in General Motors’ 1.2-liter turbocharged three-cylinder engine was covered up after 2024MY ...
GM faces a class-action lawsuit over alleged failures of the 1.2L turbo I3 engine in Buick and Chevy models, citing ...
Loss of engine power is an ongoing issue for certain GMC Terrain vehicles, with 2018 through 2022 GMC Terrain units previously experiencing the problem. If you own a 2023 through 2025 GMC Terrain and ...