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, ...
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 ...
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