This actually happened to me.

I was nineteen years old and I had just scored a burgundy Yamaha 650 Special and took it for a ride out to the Sonoma Coast. I went out through Sebastopol and came back in through the Russian River.  A few miles before Fulton, the bike started sputtering. I pulled in a the store in Fulton and got a soda. I was trying to act like nothing was wrong lest I appear uncool, but I needed a minute to figure it out.

And I really had not too much mechanical experience at the time.

Finally I broke down. Two badass lookin’ dudes in an El Camino were parked next to me.  There was a Harley sticker in the back window.  ”You guys know anything about bikes?”

“What’s wrong with it?” the guy asked, sounding bored and irritated.

I explained the situation.  He reached over and turned the petcock to Reserve.  ”My bike don’t run without gas neither.”

Boy did I feel stupid and embarrassed.