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rough idle stall

Discussion in 'Technical and Troubleshooting Torque' started by rex11, May 13, 2006.

  1. hi my 05 r1 has a rough idle and surges at any rev ,
    when its at idle it sometimes drops to 1000 rpm and runs as rough as guts if i turn off the ignition then turn it back on and start it. its fine for 30 min then it starts all over again ????????got me fluffed

  2. Petrol tank breather. Next time open the cap and see if it fixes itself.

    After that check for vacuum leaks, including the oil filler cap.