Nearly 600,000 truck owners learned their vehicles could suffer sudden engine seizure without warning, despite evidence that ...

A legal battle over General Motors' defective 6.2-liter L87 V8 is officially marching on.Earlier this week, a federal judge ...

A class-action lawsuit against GM over its allegedly faulty L87 engine is set to begin, featuring 11 separate lawsuits ...

Nearly a dozen lawsuits filed against GM have been consolidated into a single class action. The lawsuits target the 6.2L V8 ...

Federal Judge consolidates GM L87 engine lawsuits, setting the stage for a major court battle.

Is your $75k Silverado a ticking time bomb? GM's "fix" for the 6.2L V8 recall is sparking outrage. Why switching to 0W-40 oil ...

General Motors is facing a class-action lawsuit over its 6.2-liter V8 L87 engines. The automotive company first issued a ...

Cylinder deactivation is a fuel-saving trick built into some modern engines, especially big V8s. When you’re cruising and the ...

As of May 1, American automaker General Motors, which has a manufacturing plant in Tennessee, has recalled nearly 600,000 full-size SUVs and trucks (721,000 globally). This is the largest recall of ...

As of May 1, American automaker General Motors, which has a manufacturing plant in Tennessee, has recalled nearly 600,000 full-size SUVs and trucks (721,000 globally). This is the largest recall of ...

While slowing down the pace to a complete electric lineup, GM is now investing $888 million in the production of combustion engines at its plant in New York. The move does make sense: GM has recalled ...

GM Authority has been busy serving up several exclusive details on the next-gen GM Small Block V8, but now, we're wondering - ...