On Jeep diesel forum, a guy in Florida had gunk/sediment in coolant tank. It was not oil, but sand from the block molding process at the diesel engine production plant in Italy. Evidently in late 2013 they were rushing the production line and failed to fully flush and clean the sand from the...
I've got a Jeep GC with the EcoDiesel 3.0. This is a good site, even though I'm not a Ram owner!
In October the coolant level was down and dark brown residue in reservoir. Dealer flushed and cleaned it. For almost $500. I'm claiming reimbursement under powertrain warranty. A guy in...