My penny worth. Four years ago, my K1300GT went into Motorad for a service and MOT. The fuel gauge said full when it went it. It was nearly empty when it came out. I pointed out the possibility someone had nicked it. How embarrassing it turned out to be the gauge getting stuck.
Giving the filler cap a slap fixed it!
Last edited by David Litman; Aug 26th, 2019 at 2:50 pm.