Coolant Change
I am in the process trying to decide what type of coolant to put in my Cummins ISC. I currant have the ES compleat Glycol Extended Service I know how to flush if going back to the same type of coolan...
Forum Discussion
Roy,
Check with Fleetguard. I know that Caterpillar has a specific flush that must be used when switching from "regular diesel coolant" to their OAT-based coolant.
Suspect Fleetguard/Cummins has one as well.
Check with Fleetguard. I know that Caterpillar has a specific flush that must be used when switching from "regular diesel coolant" to their OAT-based coolant.
Suspect Fleetguard/Cummins has one as well.
