What is the proper fuel filter change interval for a 2012 RAM Cummins? The owners manual seems to side step the question. Dealer wants to do it at 15k miles. Since they are a little pricey, I don't...
It works out well for me,if you want to change sooner good for you. Im not saying everyone should do it. BUT,if you change sooner than when factory recommends your warranty remains in effect.