My ... is long

Hi,
found this site some time ago. There seems to be a lot of knowledge here for me since I have an old Winnebago converted from gas to 6.2 diesel by a previous owner.

Attachment 1355

I have a lot of questions that needs answers because GM chassis are not common here in Sweden and I have to by most of what I need from USA.

So if you see my questions please share your knowledge with me.

By the way. Stop complaining about your fuel costs! We pay 5.70$/gallon for diesel here:p.
Rgds
Nils