Modern Vespa

After Changing fuel line out near Fuel Tap. Fuel Tap popped out and emptied the tank. Added gas. Now my gauge doesn't work Any suggestions?

Thanks in advance,

Did you fill right up or just add a quart from a can? The Vespa gauges tend to read empty (against the pin) until there's quite a bit in there. The float may have got slightly stuck at the bottom of its travel - I'd suggest filling right up and taking a good bumpy road for a bit.

Thanks Jimc Yea, before I read your thread, I put more gas in, and it works. I must of only had an 8th of a tank before. Who would of thought More gas in the tank makes the gauge work?

Mine does this too. And when in was new I had it replaced under warranty. I did it again about 2 months later. But it will read empty and go back to working back and forth. I just ignore it now and it will start working again in a few rides.