Posted 5/5/2021 21:32 (#8989443 - in reply to #8989005) Subject: RE: 2004 9200i ism Cummins
Northern ohio
If it uses the same thermostat that an m11 used they are notorious for warping very slightly and becoming stuck periodically. When you take it out you will see inconsistencies in the wear on the outside sleeve that moves on the thermostat. It’s a very different style how it works.
2004 9200i ism Cummins
