YAMAHA 600 GENESIS 1993-HOW DO I FIX MY MID AND HIGH RANGE ACCELERATION ?
I HAVE RECENTLY BOUGHT A YAMAHA 600 GENESIS 1993 AND HAVE FOUND THAT I HAVE NO MID OR TOP RANGE ACCELERATION. ITS FINE UP TO 6500 - 7000 RPM, THEN SEAMS TO FLATTEN OUT. THE BIKE HAD BEEN STOOD FOR A WHILE. I HAVE CHANGED THE FUEL AND FILTERS AS WELL AS THE SPARK PLUGS
MIKE, May 2009