Forum Discussion
- w4phjExplorerAfter draining and flushing mine, I refilled with 3 gals of 100% Cat ELC and 4 gallons of 50-50. Don't forget to use the heater low point drain with the cabin heater on. Flushing was done with hose water followed by flushing with distilled water. System may require burping.
- darsben1ExplorerWdelete
- Mandalay_ParrExplorerIf Freightliner chassis, call them.
They designed and installed it and would know.
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