Originally Posted by
Hondaeater
It may have too much Base running airflow. Goose the throttle if it hangs, it usually is BRAF. You can also reduce the idle advance at 1200 you are running 28*.
Try lowering the cooling fan airflow lb/hr to half that too, using special functions in Scanner and turn your fans on 1 then both and off and you may not even notice the change in rpm at half. It can put the alternator under a load but not that much. If you find the fan 2/ dual high speed coming on all the time you may want to open up the fan 2 ON temp. Looks good.