I HAVE A 2001 R1 THE BIKE RUNS GRATE IT HAS 2 BRO PIPE & MID PIPE SOME TIMES WHEN RIDING IT WILL STOP RUNNING I CAN POP THE CLUTH AND KEEP GOING THE FULE LIGHT FLASHES 8 TIMES MOST OF THE TIME THE TACH GOES TO 0-72K THEN BACK TO THE RIGHT RPM DOES ANYONE KNOW WHATS GOING ON LET ME KNOW THANKS KEITH