In June 2014, we published the account of how we became aware of a defect with FCA's (now Stellantis) 5.7-liter Hemi engine. Specifically, it concerned 5.7L Hemis installed in Dodge Chargers and ...

Many of today's performance engines use some form of cylinder deactivation technology to increase fuel economy. When cylinders are deactivated, the engine uses less fuel, but simply "turning off" the ...

Seeing purpose-built rockcrawlers making their way along a mountain path strewn with thigh-high boulders that wind through tall firs isn’t out of the ordinary in northwestern Oregon. But when you see ...

Jeep is readying a V8-powered Wrangler for the production line, but if you can’t wait for it to hit dealership lots, this Hemi-powered 2014 Wrangler might be right up your alley. This custom Wrangler ...

Jeep plans to put a Hemi V-8 into more of its vehicles, and will continue offering the big engine in its top-end Wrangler 392 going forward after that trim was initially expected to come to an end by ...