The L83 5.3 liter: One of GM's most widely used engines, see what plagues this and other V8 engines that come in some of our ...

The 5.3L Vortec engine has earned its place as Chevrolet’s longest-lasting pickup truck engine, powering popular models like the Silverado and demonstrating exceptional durability. Many of these ...

The L83 arrived in 2014 as General Motors' workhorse EcoTec3 5.3L V8, promising more power and better fuel economy than the older versions of the 5.3-liter that was used in the Chevrolet Silverado, ...

General Motors has released a Customer Satisfaction Program for select units of the Chevy Silverado 1500, Chevy Tahoe, and Chevy Suburban due to an issue with contaminated engine blocks. According to ...