(12-17-2013, 08:12 AM)Flynrider_imp Wrote: I have been riding motorcycles regularly for over 33 years and this is the first time I've ever run out of gas. That's 33 yrs. using a petcock and 7 months with just a fuel gauge.

I ended up stranding myself at a busy intersection, which unlike the rest of Phoenix, was totally devoid of gas stations. I ended up pushing the bike two blocks to the nearest convenience store with a gas pump, only to find it closed for renovation. I ended up leaving the bike there, buying a gas can at a nearby store and hiking about 6 blocks.

Looking back on how this happened, it seems that there are several factors involved.

1. I last rode the CB1100 on Friday, when the gauge started blinking on the way home. I made a (not very good) mental note to refuel next trip.

2. My trip meter didn't show many miles (127) because on the previous fill up I had forgotten to reset it until I'd gone over 15 miles on the new tank.

3. I wasn't really thinking about gas because I'd been riding the CB750 for the past two days and had filled it up yesterday.

4. In bright daylight, with a dark shield and tinted inner visor, the LCD display is not very visible.

Lastly, I probably could have saved the day if I had realized that I was running out of gas. This is my first fuel injected bike and they do not run out of gas like carbed bikes do. For example, on the CB750, it starts to get a little weak on the throttle with a slight drop off in power as the fuel level drops in the float bowls and the mixture gets leaner. It's very subtle, but easily noticed. When the CB1100 ran out, it was bucking like a bronco. Surging like nobody's business. Imagine riding down the road and turning the ignition switch on and off while holding the throttle steady.

I got two quick hiccups as I stopped at a light (next to a gas station ). I was concerned, but the bike idled normally. When the light turn green there was more surging on acceleration, but it stopped when I settled at a steady speed. I was convinced that I had some kind of mechanical problem. The bike went exactly one mile after the first hiccup and it was done. That's about the time I lifted my visor, looked at the display and realized that I'd forgotten to refuel.

For all of those that were wondering how much it takes to fill a dead empty tank, I can't help you. One of the pumps I used must have been reading incorrectly. I put .35 gallons into the can (and drained it into the tank). When I filled up a few blocks later (different gas station), that pump said it took 2.75. That only comes out to 3.1 gallons, so one of the pumps was obviously wrong.

I'm seriously thinking about buying a petcock for the CB11.

(12-17-2013, 09:18 AM)CB4ME_imp Wrote: I wonder if the tank delivers every drop of fuel or if there is some untapped amount in the tank when the engine dies. My GS-500 had nearly a third of a gallon left when it died and you could access some of that by standing off the seat and leaning the bike to the left.

(12-17-2013, 01:01 PM)The ferret_imp Wrote: Yea 3.1 doesnt make any sense. many of us have put in more than that and still had gas left.

Was it hard to restart or did the fuel pump prime it up quickly?

(12-17-2013, 11:36 AM)Rboe_imp Wrote: I've ran out of gas with a petcock. Because I forgot to reset the darn thing after the last refill.