I have a 2006 2500 Duramax and I would like to give it an oil change. I thought I change the fuel filter while I was at it. This is my first diesel and I wanted to know how difficult this will be? I've changed oil and filters tons of times on my gas engine vehicles, but am a definitely NOT a mechanic. What are the steps for dong this routine maintenance? Should I leave it to the professionals?

Thanks guys,

Rod