I'm not sure guy at the shop says I need them just by changing the oil. I took it in for an oil leak and the estimate without tearing the engine down was crazy! Not trying to bad mouth anybody just asking for my own sanity!
I could or could not need all these things but I'm just trying to figure out a few things thats all.
I usually do all my own work on my gas engine cars but, I'm new to diesels so if I sound crazy or say something that doesn't make any sense feel free to correct me I can take it I have thick skin.
I'm not exactly sure said something about pulling the valve cover to get to the part. Also to change the HPOP STG fitting whats that normally run and is there extinsive work to get to it?
Thanks DaveBen and Yooper75 for taking the time to read and help!