It took twenty pulls to get my one-pull-to-start mower going, so Neil mentioned he needs to rebuild the carburetor. I thought about that as I was mowing, finishing up in the backyard.
There were so many thistles by the stand-alone, yellow lily that when I finished, I emptied the last grass/leaf bag and pulled weeds in the arborvitae bed.
That done and before I headed to the garage, I checked the gas tank. I could see some of the plastic bottom, so I decided to mow a little extra under the birches, picking up even more leaves, to let the machine "run dry". It didn't stop before I got tired of doing that.
Then I remembered, we tied off the handles last year to let it use up the gas. So carefully, I kept it running and took off one glove to keep the handle in the open position. I could see that wasn't going to hold. But I didn't want to turn the mower off and go get twine, so I took off my sun hat and looped the drawstrings around to secure the handle. The wooden buttons that move up and down to tighten or loosen the hat under the chin, could be the brake if in a noose position.
Still running. So I stood waiting. Got tired of that and remowed the left side of the driveway thinking it would use more gas if in gear. Got tired of that and drove it into the brick wall so I could go up and ask Neil, if there is very little gas in the tank, how long can it run? It doesn't take much gas to run. No prediction.
I finally stopped watching and went inside. I could hear the mower. It took half an hour, maybe more. Go figure. But at least the tank is empty for winter and if Neil wants to rebuild the carburetor he can.