GM has issued a recall for the 6.2L V8 L87, with some units receiving a new, higher-viscosity engine oil spec. The question ...

Names like HEMI and Cummins elicit strong recognition, which is why it's odd that GM doesn't have a strong, recognizable ...

GM engineers began with the Vortec 7400 and kept the same 4.25-inch bore, but stroked the engine from 4 to 4.37 inches, ...

GM is recalling 597,630 trucks and SUVs equipped with potentially defective 6.2-liter V8 engines. Impacted models include the Cadillac Escalade, Chevrolet Silverado 1500, and GMC Sierra 1500.

Adding a turbo or supercharger can increase your engine’s power. We investigate what owners say about how much a 5.3L Vortec V8 can safely be boosted.

General Motors knew about V8 engine problems for years before giant recall, lawsuit claims GM is recalling thousands of trucks and SUVs. Some Americans claim GM's V8 engine has long been plagued ...

A teardown of GM’s L87 V8 exposes severe engine damage tied to a major recall affecting over 870,000 trucks and SUVs. See what went wrong inside.

The lawsuit over the 5.3-liter Vortec V8 was limited to engines from 2010 to 2014, with that last year marking the introduction of the Vortec's replacement, the 5.3-liter EcoTec3 V8.

The Northstar V8 has been a great engine for General Motors, but there's no denying that it's past its prime. GM had been working on an engine program to replace the Northstar with a new high-tech ...

GM announced on Friday that it would be spending $854 million to make its sixth-generation small block V8, and $64 million to help its EV efforts, in news that sounds like it belongs in a ...

GM's massive recall comes months after lawsuit detailing years of engine defect complaints. What to know GM is recalling thousands of trucks and SUVs. Some Americans claim GM's V8 engine has long ...