Automotive
General Motors is facing another major recall, this time pulling back more than 721,000 trucks and SUVs globally due to a serious engine issue that could lead to a sudden loss of power and heighten the risk of crashes. The announcement came Tuesday, putting a spotlight once again on the challenges automakers face with quality control amid growing production demands.
The recall targets a wide range of popular models from the 2021 to 2024 model years, including the Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, as well as the GMC Sierra 1500, Yukon, and Yukon XL. Specifically, the affected vehicles are equipped with the 6.2-liter V8 gas engine—a powertrain often praised for its performance but now under scrutiny for potential reliability issues.
According to GM, the problem stems from defects in key internal engine components, namely the connecting rods and crankshafts. These parts, essential for maintaining engine integrity, could suffer from manufacturing flaws that might lead to severe engine damage or outright failure. If the engine fails while the vehicle is in motion, it could result in a sudden loss of propulsion, creating an immediate safety hazard.
So far, GM has linked the defect to 12 crashes and 12 injuries within the United States. Out of the total vehicles being recalled, nearly 600,000 are based in the U.S. alone. GM plans to handle the issue by having dealers inspect the affected engines and, where necessary, conduct repairs or full replacements. For vehicles that pass inspection, GM will still apply a preventive measure: switching the engine oil to a higher viscosity type, which will involve installing a new oil fill cap and oil filter.
The National Highway Traffic Safety Administration (NHTSA) has also been monitoring the situation closely. Back in January, the agency opened a formal investigation into nearly 878,000 GM vehicles following reports of V8 engine failures. GM had previously looked into this issue internally, closing three separate investigations between 2022 and 2024. However, faced with 28,102 complaints or incidents in the U.S.—including 14,332 citing loss of propulsion—the company ultimately decided that a large-scale recall was necessary.
For GM, this recall highlights the growing complexity of balancing high performance with long-term durability, especially as customers expect more from their vehicles. It’s also a reminder that even industry giants are not immune from the challenges of maintaining rigorous manufacturing standards across millions of vehicles.
Owners of the affected models should expect to be notified soon, with instructions on bringing their vehicles in for inspection and service. In the meantime, anyone experiencing unusual engine noises, reduced power, or warning lights should contact their local dealership immediately.
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