A lawsuit against GM that alleges excessive engine oil consumption in the automaker’s 5.3L V8 engine has been allowed to continue in an Oklahoma federal court after the judge overseeing the lawsuit ...

Yet another class action lawsuit has been filed against General Motors over alleged oil consumption issues with the Generation IV 5.3L Vortec V8 engine that was offered in a variety of its full-size ...

GRAND BLANC, Mich. - The E-ROD 5.3L crate engine package is the second in GM Performance Parts' (GMPP) E-ROD lineup to receive a California Air Resources Board Executive Order (EO) number - D-126-31 - ...

This 2023 Chevy Silverado owner wants to upgrade to the 2026 5.3L. The 5.3L V8 is a legend, but rumors of persistent lifter issues are stalling deals. Is the 2026 fix real, or are you buying a ...

Last month we began a multi-part series on the available crate-engine options for both traditional and late-model Pontiacs. This month, we are continuing with three more engines: two traditional ...

In previous issues we talked about the GM 5.3 engines and how they are abundantly available. Recently, we have been hearing more talk about the smaller version of the LS family known as the 4.8. Now ...