GM has issued a recall for the atmospheric 6.2L V8 L87 gasoline engine. Will you switch to the new oil spec even if your ...

Problems with GM’s L87 V8 engines are mounting, and frustration among owners seems to be keeping pace. Over the past several months, a wave of class action lawsuits has targeted GM over alleged ...

A growing number of lawsuits targeting General Motors over alleged defects in the 6.2L V8 L87 engine have now been consolidated into a single class action.

GM's L87 internal code for its 6.2-liter V8 engine is starting to look like a score, not a name. No, the number of lawsuits on the recalled engine isn't up to 87 just yet. But the number is growing.

Using lighter weight oil in an engine reduces friction and gives better fuel economy, but it can lead to engines wearing out ...