Was at the dealer yesterday looking for a used gas 1500 for my son. The sales guy showed us a new 1500 eco diesel, 2018, that was nearly a year old. It had 80 miles on it and they wanted to deal. They offered to sell it for 25,800 plus tax and license. This seems like a good price. I wanted to know from the eco diesel owners if you all think this engine is a reliable motor. I understand at one point there were problems with them. Has that been resolved? Thanks for your input.