We live in Arizona where we have had extreme heat over the last week with more hot weather to come. First Question - I know that I need to run my generator under a load every month or so, but my ri...
In that heat, the gas in the bowl will evaporate in a month or less. In the Dry conditions you have I would only run your generator for a few minutes, just to make sure it's exercised. Running with little or no load builds carbon in a short time I wouldn't run the AC with the cover on.