My guess would be the servo motor is stripped.Has anyone ever had a problem with a high pitch whistle noise coming from the lower left engine side, near to the exhaust valve/water pump on a 2000 Honda Fireblade. It is louder at tickover ?
Any help would be great.
lus1: when mine went made same sound, put your hand under tank get hold of servo with ignition on and turn it slowly one way then next, if sound stops servo gone:thumb:My guess would be the servo motor is stripped.
Does the HTEV turn when you rev it past 3000rpm?