Spider - 105 & 115 Series (1966-1994)
I'm hoping to get some advice from the experts out here. My spider 1980 is in a high-CO situation that's resisting my best efforts so far... Three tests three fails.
5.41% / 1.38% CO MEASURED / MAX
188ppm / 218ppm HC MEASURED / MAX
132ppm / 1379ppm NO...