I'm running a 2005 FZ6 Fazer with the following problems:
1. Switch on from cold, idle is very low (less than 850rpm). If not revved will stop. Unable to increase idle speed.
2. Engine running temperature takes a long time to reach, and when it does, engine will stall if not revved because of low rpm.
3. Very poor fuel consumption (about 100-120 miles to the tank), and running rich (black smoke when revved high).
There doesn't appear to be a lack in overall performance except for the above problems, and costing me a fortune in fuel.
I was advised to use fuel additive to clear injectors/valves, but this hasn't worked.
My nearest Yamaha dealer is a round trip of 450 miles, so would appreciate any help.