Posted 12/11/2018 08:55 (#7163748 - in reply to #7163738) Subject: RE: how to adjust low idle on ism cummins
Central ND
Our ISX was the same way when we bought it. There is a parameter in the ECM that can be changed. We had to use the Cummins Insite program to change it. Not sure if there is any other way to do it.