31-03-25, 03:01 PM
1998-1999 Carburettor type R1 have the same plug caps as the FZS1000. It is unlikely the caps would cause an intermittant misfire as a specific rpm, I have found that problematic caps will cuse regular misfires expically on start up. Did you check the connections of the Ignitor.
A faulty TPS can cause surging at revs around tthe 3000 to 5000 mark as if you were on and off the throttle lightly. Just uploaded file to downloads section. The fault has been mistaken for a misfire, by a few fellows I know with R1s
A faulty TPS can cause surging at revs around tthe 3000 to 5000 mark as if you were on and off the throttle lightly. Just uploaded file to downloads section. The fault has been mistaken for a misfire, by a few fellows I know with R1s