Fuel filter needs a clean, as tank empties more likely to happen, less fuel pressure. Also cuts out when on the gas overtaking, leaving you high and dry. Kawasaki refuse to admit there is a problem, they want you to buy complete fuel pump and filter assembly. New filter is same as Kawasaki mule. Have had 2 GTR's, has happened to both bikes approximately every 10 thousand km, always have used good fuel. Great bike, very poor form Kawasaki!