Just bought my 2002 Fazer yesterday and noticed that the fuel gauge reads really low even with a full tank.
I think it's an electrical problem as when I give it some revs the needle moves, and during a motorway trip at about 6000rpm it starts to read accurately.
Then when the revs drop, the needle reads empty again.
So firstly, how many miles can I expect to a tank? (so I can gauge from the trip meter)
And is this a common problem, and if so is it a simple fix?