Using thicker engine oil may have only thickened the plot on this engine saga.

Some owners claim that their engines failed even after a recall remedy was performed, NHTSA officials say.

Ever seen the Ecotec logo under a General Motors car's hood and wondered what it's all about? We've done the research so you ...

General Motors is recalling nearly 600,000 large trucks and SUVs in the United States after identifying an engine defect that can abruptly cut power, disabling propulsion and key safety systems in ...

The National Highway Traffic Safety Administration (NHTSA) is investigating reports of defects with GM's 6.2-liter L87 V8 engine, while dealerships and independent repair shops struggle to source ...

Craig has worked in automotive media for nearly 20 years, producing content for publications ranging from Autoline and AutoGuide to Roadshow by CNET and EV Pulse. Aside from writing, he’s also ...

The National Highway Traffic Safety Administration’s Office of Defects Investigation has begun looking into engine failures involving an estimated 877,710 vehicles from GM. The vehicles are full-sized ...

GM teases a bold yet familiar redesign for the 2027 Silverado and Sierra, blending new V8 power, evolved styling, and subtle ...

General Motors has finally recalled the vehicles powered by the L87 engine after over 28,000 complaints, 12 potentially related crashes, 42 potentially related fire allegations, and 12 related alleged ...

More than 28,000 complaints. Three internal investigations. Twelve crashes. Twelve people injured. Forty-two fires. Thousands of cars bricked that left their owners stranded in the middle of nowhere.

The problem: Manufacturing defects with internal components can cause engine damage and, potentially, failure. The fix: Dealerships will inspect the engine and, as necessary, repair or replace the ...