I have 2018 Ram 2500 with the 6.4 Gas engine. This model and many other Chrysler products in this era seem to be plagued by plugged heater cores. Some claim it is casting sand making its way loose into the heater core, others say it's scale formation. I have heard ford changed from their Orange OAT coolant to the Yellow P-OAT partially due to plugged heater cores. Would changing from the Mopar coolant reduce the odds of a plugged heater core? I was considering using the Motorcraft yellow coolant or the Peak Final Charge Pro-Series.
Is there a quality inline filter that anyone would recommend on the heater core inlet line?
Is there a quality inline filter that anyone would recommend on the heater core inlet line?