Motorcycle Forum / General / Yamaha / April 2005

I keep getting this re-occurring problem with my bike,  after about 8ish
miles it just dies on me,then after a few minutes starts only to do it
again.  I've tried cleaning the fuel system, including
stripping the carb, fuel tank and fuel tap.  I've stripped and cleaned the
power valve, checked out the spark, although I did notice the colour of the
spark changes from a white to a blue colour.  The cooling system has been
vented and level checked, I've ran out of idea's can anyone help? No I
have'nt run out of petrol!

Much appreciated