Despite a dealer's promise that a known mechanical flaw was fixed in the new model, one 2025 GMC Yukon Denali suffered catastrophic engine failure at just 2,381 miles.
A recent announcement from the NHTSA revealed that General Motors engines are still failing. Here are the affected models and ...
GM’s 6.2L L87 V8 has been under a federal spotlight for nearly a year, and the situation shifted again when NHTSA expanded ...