Bill, I don't have 'mechanical' abilities to fix and/or diagnose a problem. I would have to depend and be at the mercy of the Prevost/Volvo repair facilities to fix anything that comes up.
I was just wondering if the facility that says that you need a DDEC 3 setup would guarantee it 100% ? If it didn't work, they should take it back. I think you mentioned that your coach is an '88 model. Since it ran so well for so long and now the lack of power and having no fixes is extremely frustrating.
Personally, I couldn't keep the coach if it didn't run like I wanted it to. I hope that one day you come back saying that you finally have a fix.
Good luck,
Mark
