Fuel continued to burn for 18 minutes total at full flame, and then went out. The alcohol burned cool and clean. Pot was as clean at the end as it was in the beginning. In subsequent experiments I found no difference when using HEET, the fuel line dryer available at auto parts stores and some gas stations. Brought 3 cups of water to a rolling boil in about 3 minutes.
Stove is considered loud while the burner is on.
Don't put the pot on before bringing the stove up past the priming stage to a full burn or you will get a very dirty, sooty pot which is messy and hard to clean. Pump and stove mechanism may get clogged after an indeterminate amount of time and usage and need cleaning or part replacement. Uses practically any type of gas. Lots of people list Coleman by the ounce for sale on the trail. Burns very clean and quiet, and you could make a good case for it being more environmentally friendly since alcohol is a renewable resource.