GM has called for a class action lawsuit alleging excessive oil consumption and defects in the 5.3L Vortec V8 engine to be dismissed for lack of evidence.

An oil consumption lawsuit filed against GM alleging oil burn-related issues with its 5.3L Vortec V8 engines has been partially dismissed by a Washington judge.

A federal jury concluded GM sold 5.3-liter V-8 engines with excessive oil consumption, leading to premature failure. By Brian Silvestro Published: Oct 05, 2022 11:25 AM EDT Save Article ...

Oklahoma GM truck and SUV owners may receive $500 checks in a $25M settlement due to excessive oil consumption. Join by July 28 to claim. Image (c) ConsumerAffairs ...