General Motors is discovering that a few digits on an oil jug can decide whether a modern V8 earns lifelong loyalty or a ...
The saga of General Motors's 6.2-liter V-8 issues has continued into 2026, as a new investigation by the National Highway ...
Engines that had either been fixed or replaced by General Motors keep failing, which prompted the NHTSA to assess the ...
Drivers tend to assume that if the oil was changed “recently,” the engine is safe, but the real story is what happened during ...