The investigation applies to the 6.2L V8 L87 and involves trucks and SUVs from Chevy, GMC, and Cadillac equipped with this engine from the 2019-2024 model years, which the NHTSA estimates comprise ...
So, while the V8 isn't gone yet ... though — this has nothing to do with GM's second-generation LS engine. The LS2 here indicates it's a modified version of the original 4.0-liter M178 that ...