In 2026, OBD1-era trucks are experiencing a resurgence as enthusiasts embrace hands-on diagnostics and modern upgrades to keep these classics running strong. From testing oil pressure sensors and cam ...

Why it matters: O2 sensors feed critical data to your ECU, helping maintain the ideal air-fuel ratio for performance, efficiency, and emissions control. Reading the signals: Healthy upstream sensors ...

There could be a new body-on-frame SUV product from General Motors in the works, if a new report from GM Authority is to be believed. Specifically, the report—which cites anonymous sources, so take it ...

It's not really working out for General Motors Co. in China. Once the automaker of choice for Chinese emperors, GM is now fighting to keep a foothold in the world's largest market. Sales in 2025 were ...

The V8 is not dead. Far from it, actually, specifically for General Motors. New reports recently surfaced, shedding some details on Detroit’s next generation of thundering ochos. Announced last year, ...

Fresh details about the Casio G-Shock GM-H5600 have surfaced online. The Great G-Shock World blog reports that the upcoming model could arrive as early as March. Earlier certifications had already ...

The Chevrolet Silverado and GMC Sierra led the full-size pickup segment in 2025, and all-new replacements will be revealed in 2026. GM to reveal new Chevrolet Silverado and GMC Sierra pickups later ...

General Motors said its in-vehicle tech services generated nearly $2 billion last year. GM sells three main subscription products: safety features, in-car internet access, and hands-free driver ...

General Motors has officially confirmed plans to reveal the next-generation Chevy Silverado and GMC Sierra later this year. Confirmation was provided via the automaker’s Q4 2025 earnings report, where ...

General Motors beat Wall Street's fourth-quarter earnings expectations Tuesday, while guiding for another year of "strong financial performance." The Detroit automaker, which slightly missed revenue ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

The Federal Trade Commission said Wednesday it has finalized an order that bans General Motors and its OnStar telematics service from sharing certain consumer data with consumer reporting agencies.