Double check me on this. Governed RPM of the 6.5 TD is this the red or orange area on the tach? I recall red is no load compression braking RPM and orange is full load/throttle lower RPM.
So the floored RPM in neutral should be 3500 'orange' or 4000 'red' RPM?
So the floored RPM in neutral should be 3500 'orange' or 4000 'red' RPM?