Ok, I will try to keep this as short as possible but still with all the details, hopefully it will work.
Basically I brought a Suzuki RF600r, drove it back home, about 2 miles from home, ran out of petrol so switched over to reserve, filled the bike up. On Saturday I was driving about and ran out of fuel on the M25, pulled over and went to switch on reserve, realised I had never switched it off reserve Mates came out with some petrol in a jerry can for me, so drove off and to a petrol station, filled up the bike, turned the reserve off, started to drive after a mile, the bike cut out and wouldn’t start, so I switched back to reserve and it ran fine, thought this was weird. So today I’ve been driving about on Reserve but with a full tank of petrol and had no issues, so decided to come off reserve tonight, and it just cut out again and wouldn’t start. Can anybody think what would be causing my bike to only run now, when it’s on reserve tank, even though it has a full tank?
Any suggestions would be greatly appreciated.