What type of glow plug system can heat up to operating temperature very quickly?

The Instant Start Glow Plug System (ISS) is specifically designed for rapid heating to reach operating temperature quickly. This system utilizes advanced technology that allows the glow plugs to heat up significantly faster than conventional systems. Typically, the ISS features a robust design that reduces warm-up times, making it highly efficient for starting diesel engines under various conditions, including cold weather.

In contrast, the other systems, while functional, do not offer the same speed of heating. The Standard Glow Plug System heats the plugs to operating temperature at a more moderate pace, and the Fast-Heat Glow Plug System, despite improving warm-up times compared to standard systems, still does not match the immediate response of an ISS. The Direct Start Glow Plug System is focused on providing direct ignition rather than heating efficiency, which further distinguishes it from an ISS. Thus, the rapid warming capability of the ISS makes it the ideal choice for quicker engine starts.