Thank you very much. No, my warranty is over. I'll replace the cooler. Replace engine oil and get at least 5 flush with simple green hd cleaner/degreaser, flush with water and put proper coolant inside and monitor. Maybe another flush within a month. Thank you for your time !
I have a 2018 Ram 1500 Ecodiesel with 189000km. The engine oil level is pretty low and the expansion tank is full of oil. What is running thrue the round connector on engine oil cooler. Is it oil or coolant. Becaus if it's oil, I might have a radiator issue or if it 's coolant, then it...