13 ResultsMost relevantImpression on new coachBought a new to us 2015 Monaco diplomat. Picked it up from Le Mesa RV in Sanford FL. on Tuesday afternoon and headed home the next day. So far here is what I think of it. (If you don’t care,s...DPF System issues with 2013 Monaco by Navistar• We have a 2013 (built in 2012) Monaco Diplomat that has for the last 4 months had serious DPF system issues that have put us in the shop more than on the road. Wondering if anyone else has a Monaco...Wanted: feedback from drivers late model 300-340 CumminsThe short version: if you have a recent Cummins 300-340 hp range does your coach hold 6th gear crossing interstate overpasses and mild grades? Or does it downshift at any mild rise? Thanks for y...View results from repliesCompare Monaca and Holiday Rambler EndeavorFirst time motor home buyer. What is the story about Monaco and Holiday rambler? Were they a split? As I look at units it is confusing which units are which. Which is the better unit and the most v...View results from replies2008 Monaco Diplomat Electrical ProtectionI have a 2008 Monaco 40SFT. Does anyone know if this coach could benefit from the use of a surgeguard surge protector or does the electrical system have surge protection already available. I was t...View results from repliesDometic Mother BoardDoes anyone have a source for a Dometic 3311557.000 motherboard? I have been trying for over a year to source one but all search options list as unavailable. RV dealer has been waiting on factor...View results from repliesdiplomat/holiday rambler dst modelsWe are getting ready to purchase a upgraded diesel pusher. We have decided we really like the bath and 1/2 in the above models. We would love any feedback on these models. We are looking at the 2004-2...View results from repliesMonaco Maintenance OregonHello, My Diplomat has electrical problems with the Smart Steering Wheel. I am thinking of taking it to Oregon for maintenance at Monaco because I am not certain this can be fixed locally. We w...View results from repliesMonaco ownersFor anyone who owns a Monaco or has owned one Would you buy another? and why Looking at a 2006 Cayman 40 PDQ, anything particular to pay attention to Thanks DougView results from repliesItasca Sunstar 30T or Winnebago Vista 30T OwnersIf you are or have been an owner of one of the above models, we would be interested in hearing about your experiences regarding the handling, instrument panel viewing and communications with the deale...View results from replies