Hi. another question about ldle adjustment on a 2008 200 hpdi. where on the motor is my idle adjustment? Its idling at 1000 to 1100 rpms with only a little more than an hour on the motor.Should i wait until i get more hours on it before i adjust it? My dealer which is 5 hours away says there is a black rod near the linkage entering the motor with the fuel line and to just back it off, i dont see any black rod.thanks for your time.