GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for ...

General Motors is recalling hundreds of thousands of trucks and SUVs equipped with its 6.2-liter V8 engine. It turns out some internal components may have manufacturing defects, the kind that don’t ...

Add Yahoo as a preferred source to see more of our stories on Google. As of May 1, American automaker General Motors, which has a manufacturing plant in Tennessee, has recalled nearly 600,000 ...

First of all, welcome to my channel. I'm Matthew, and I repair and make all kinds of tools, weapons and mechanical invention.

As your neighbor pulls out of the driveway and heads for Home Depot, they probably don't realize that their Titan truck has ...

GM is in hot water yet again. Just a couple of weeks ago, the automaker was hit with a class action lawsuit accusing it of knowing about potentially defective 6.2-liter V8 engines in nearly 600,000 ...

The 5.3-liter V8 Ecotec3 might seem like the stepchild of the General Motors family, especially with the LS series of engines around, but it's a winner in its own right. This naturally aspirated ...

General Motors is reportedly developing a new generation of V8 engines, and the future Chevrolet Corvette Grand Sport is expected to feature one of the new power plants. It is happening not long after ...

In the modern world, turbocharged engines seem to be the norm. With strict emission and fuel economy requirements, carmakers resort to down-sized engines with forced induction to help make series ...

The real thing can weigh upwards of 600 pounds, but the V8 engine Aliaksei Zholner built would barely register on a scale because it’s only slightly larger than a ping-pong ball and made from nothing ...