Welcome, as mentioned, we have some videos here, and even some on youtube for the standard oil change, fuel filter change, etc. It's all easy and saves a ton of money!
My local dealer charges 155 dollars for their Quick Lane diesel oil change. They charge 175 dollars for the fuel filter change
I buy 12 quarts of oil at Amazon or Walmart for about 60 dollars. I pay 12 dollars for an ecoguard oil filter. I pay 25 dollars for a Wix fuel filter. My total cost is 97 dollars plus I have a quart of oil left over. Dealer price totals 330 dollars.
Before anyone says I am using a low quality oil filter I offer the following. Both filters are made in China. MOPAR filters are indeed made in China. Second, by eye, you can't tell them apart. In fact - if you look at the two filters you will see that the die marks on the two filters are suspiciously identical.