Autoblog

What’s Wrong With GM’s V8?: Teardown Exposes Shocking Engine Damage

The American automaker’s ubiquitous small-block L87 V8 isn’t having the best year so far. General Motors began 2025 facing a major issue: the National Highway Traffic Safety Administration (NHTSA) ...
GM Authority

Here May Be Why Your Chevy Tahoe Or Suburban Rear Heater Blows Cold Air

GM has released a fix for the Chevy Tahoe and Suburban rear heater blowing cold air. The issue tends to occur while the SUV is at idle and sometimes persists as the engine revs. Affected models ...
SlashGear

Everything To Know About Chevrolet's 4.3L V6 Engine

When it comes to GM engines, the Chevy small block and LS motors get most of the love and attention. But there's another Chevy engine deserving of recognition for its legacy in the world of GM trucks.
autoweek

Cut-Down Engine of the Week: Oldsmobile 4.3 Diesel

Car shoppers could get the 4.3 diesel in everything from a Chevrolet Celebrity to a Cadillac Fleetwood. It was rated at a miserable 85 horsepower and a pretty decent 165 lb-ft of torque.