General Motors faces a class-action lawsuit alleging that its turbocharged 1.2-liter three-cylinder engine, installed in popular compact SUVs like the Chevrolet Trailblazer and Buick Encore GX, ...

Regardless of whether you drive one of the most reliable Toyota models ever made, or something laughably unreliable, every car will have a certain set of common problems which are worth looking out ...

General Motors's Active Fuel Management (AFM) technology utilizes hydraulic valves, solenoids, and advanced software to shut down half of the cylinders in a V8 or V6 engine to save fuel. The system ...

Today’s cars and trucks are literally rolling test beds of technology, which has tended to make the days of the so-called shade tree mechanic and eyeball diagnoses of what ails a given model a distant ...

As GM Authority has reported before, the Chevy Equinox crossover has a history of engine power problems stretching back to the 2018 through 2022 model years. If your 2023 through 2025 Chevy Equinox ...

General Motors’ Ecotec engines promised fuel efficiency and delivered… well, sometimes. What they also delivered was a masterclass in mechanical “opportunities.” These complaints are recurring themes ...

Thomas has spent two years working in the auto journalism industry, contributing to a UK-based newspaper and writing for Euronewsweek. A full-time writer and lifelong engineering enthusiast, he now ...

How the Coyote V8 was developed, all the generation updates and their specs, a summary of the supercharged variants, and a few known Coyote problems. The Ford Coyote engine is a modern, naturally ...

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 ...