What is this nonsense? Is it like a "clean diesel" engine from Volkswagen? It knows when when it's being inspected on a test stand, and in those brief moments, engages the observable efficiency, but the rest of the…
What is this nonsense? Is it like a "clean diesel" engine from Volkswagen? It knows when when it's being inspected on a test stand, and in those brief moments, engages the observable efficiency, but the rest of the…