General Motors is facing a unified federal legal challenge as multiple lawsuits tied to failures in its 6.2-liter V8 L87 ...

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

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

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

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

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

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

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 ...

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

Fleeing the 6.2L V8 nightmare for a 3.0L Duramax? You may have traded a ticking time bomb for a slow leak. Owners report ...

In April, GM recalled 721,000 6.2-liter V8 engines. Toyota followed with more than 102,000 V6 engines in 2024. Honda pulled back nearly 250,000 V6s. Stellantis is sorting out issues with 112,589 ...

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