Heading home from Richmond VA on 95 after the 4th of July (2019). Spent the night in Fayettville and headed south. The coach started to run rough and we pulled off at a rest stop. Was having trouble getting up to highway speeds and wouldn't hold. Kept downshifting on even minor grades. Limped from rest area to rest area. Called about a tow, $1,600 to the closest diesel shop (Bulldog towing). They couldn't get to us until the next day but were kind enough to give us the name of a shop in Savannah, GA. I called and they said if I could get it there they would be glad to look at it. We limped in