I didn't do anything either.
It's 112* F outside and it's only noon. Looks like 118 is easily possible today.
Even my RE is farting without the engine even running!
Oh! I forgot, most of you don't have a California bike so you don't know what I'm talking about.
The sealed fuel tank is vented thru the charcoal canister but it has a valve in the line that lets the pressure inside the tank build up to some unknown pressure. When that pressure is reached the valve lets some of it out with a "fruuuuuump" sound.
Normally, the only times it does this is after I've ridden a ways and then stopped the bike. The heat from the engine expands the fuel in the tank so the bike goes "fruuuuuuump".
Yah, 118 is a bummer but I'll still take it to temperatures below freezing. I might sweat a lot but that beats having some valuable part of my anatomy freeze off.