What was the Cadillac V8-6-4? A glib response to this question might be, “a joke,” “a mistake,” or “ a mechanic’s nightmare.” And while the Caddy-exclusive engine was inarguably fraught with glitches, a more circumspect reply might be, “a flawed technological marvel that was about a decade ahead of its time.” Engines featuring cylinder deactivation … Continue reading What Was the Cadillac V8-6-4?