Old Generator is tired, 3500 watt enough for TT?

Actually after thinking about it, I really only put 4 cans of gas in. Thats roughly 20 gallons. No hour meter, but I assume it was on for conservatively 12 hours a day. That's 20 gallons for 48 hours or .42 gallons per hour. It is rated at 10 hours per tank (4 gal) at 75 percent load. So, right at .40 gal/hr. Based on the load I had, that seems like a pretty accurate fuel consumption rating.