Posted 11/4/2026 12:22 (#11794211 - in reply to #11794186) Subject: RE: Cummins ISX problem?
Mount Vernon, WA
Blown EGR cooler usually puts water in the cylinders and causes the engine to hydrolock if it sits for a while. There's generally not enough pressure in the exhaust system to pressurize the cooling system, and certainly not at idle.
Cummins ISX problem?
