Hey Folks, My 2H had been on/off giving problems with the glow plugs. The timer will work on most days, but regularly will just "flash" and then I'm chugging that poor diesel until it fires up. Do the plugs rotate the start point in a cycle? Or am I dealing with a timer/relay issue. Even in the dead cold winter, the plugs only light for 10 seconds at most. As long as they pre-heat, the rig starts very well. I just don't want to do any damage by cold starting on no pre-heat. Any input would be helpful, J