Freezing Temps.

[Eddie_in_Maine]

This is a concern that I have as well and I will likely be going with the bottle heater route, but I plan to only run the heater when the vehicle is running. The difficult part is getting the O2's to read stock levels until the fuel reservoir thaws out.

[ruger71]

I watched on you tube even wrote down his rcipefor winter hho 2 shots vinegar, 3tbs baking soda mix add 3 cups water stir till dissolved, 1cap alcohol and 2caps hdrogen peroxide check it out youtube videos,