Filled up today. Gauge is now stuck at the top (it returns to the bottom when ignition is off). So basically it's getting the "full" signal all the time.

And I'm actually stumped, where do I start looking?

Thats coz its full speedy...

THANKS.

It's about 2/3 full, I put 20 litres in from empty

O right, yes, doesnt seem right. I dont how it works :/

The only reason I could see it registering a constant full signal is something to do with the floater arm/switch. Hum.

The floater could be stuck in a position.

Nowt worse than a stubborn floater.

Needle is now resting on the bottom edge of the clocks. Fubar