All ActivityMost RecentMost LikesSolutionsRe: Switching from Synthenic to Dyno Oil?I have used rotella 15w40 in my kenworth. it has a cat 3406e engine takes 11 gallons of oil. 9 gallons of rotella 2 gallons of Lucas oil stabilizer. it has 1.5+ million miles on it.Re: The engine will last but the coach isn't worth it John S. wrote: Well Sully, I have remodeled the inside and will finish the remods this winter. Then I need another ten years. that's what I am thinking. mine has 39,000 miles on the chassis.Re: The engine will last but the coach isn't worth itIt is a 1979 dodge chassis with a 440 that runs smooth. tlc items are no fridge, did not have a couch but we had a new one given to us all we had to do was take it out of the garage it was in & put it in the coach. gauges did not work but gauges are cheap & no interior shots yet sorry. will post when I get them.Re: What did you do to your Class A MH today???Picked mine up from the previous owner yesterday. First time driving it. Will need to do a little work on it over the winter.Re: The engine will last but the coach isn't worth ithere is a picture of the 35 yr old coach I just got. It does need a little tlc. http://www.flickr.com/photos/10spd/10674801045/in/set-72157637311898385