Federal safety regulators are scrutinizing General Motors again after reports that a previous recall repair did not stop ...

Engine failures in these vehicles can occur without warning. Prior NHTSA investigation documents noted owners reported "no detectability prior to the engine failure." Sudden loss of propulsion ...

Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM ...

Certain units of the 2019 through 2022 Chevy Silverado 1500 pickup motivated by the turbocharged 2.7L I4 L3B gasoline engine are included in a new GM Service Update containing a fix available for a ...

Let's clear it up right here. The Chevy 409 is no more of a truck engine than the Chevy small-block 350 or big-block 454. Just because GM used each of these engines in heavy-duty commercial ...

Chevrolet's LS V8 offers unmatched longevity, simplicity, and real-world durability.

Outlines how to remove, dissassemble, recondition, rebuild and replace a small-block engine?all in step-by-step clarity. Covers models: 262, 265, 283, 302, 305, 307, 327, 350 and 400 cid engines.

There was a time when General Motors was shy about using a turbo four-cylinder engine in a full-size pickup truck. Times have changed, though: It’s now loud and proud of its little 2.7-liter “Turbomax ...