TORCH K6RIU Iridium Spark Plug Fix Engine Misfire

Nozzle
September 11, 2026
Video Description:
Watch this overview to discover why many professionals pay attention to this approach. In this video, we demonstrate the TORCH K6RIU Iridium Spark Plug in action, showing how its ultra-thin 0.5mm iridium electrode delivers reliable ignition even in extreme cold conditions. You'll see real-world testing of its ability to resolve common engine issues like misfires, rough idling, and poor cold starts, plus learn about its direct OE replacement compatibility for gasoline vehicles.