The dealer is correct on the first 6 months change, but Cummins only requires every 15K miles or annually, whichever comes first for motorhome duty. Check with your Cummins service manual that comes with your coach to be sure. Sounds like your dealer is trying to pad his service income. Trust but verify, especially the verify part in dealing with a dealer.
__________________
Ron in NW Oregon
2017 Ventana 3436
2021 Chevrolet Spark LT
|