Towing - Cargo - Fuel Type - Egads
Hi, New member first post. Never had a MH and we are thinking about what it looks like to be an owner. I've read through some of the intro's and FAQ's, thank you so much for taking the time to pu...
Forum Discussion
To take the "can I use LSD/not required to use ULSD diesel:
It is the ENGINE production date that dictates the emission standards it must meet. So, not related to chassis build date or "model year" or coach build date of "model year".
Engines built after 1/1/07 required ULSD. Certainly true for Cat and Cummins. Don't recall Navistar who went a different direction in their (attempt to meet) emissions standards, but very few of them on RV's.
It is the ENGINE production date that dictates the emission standards it must meet. So, not related to chassis build date or "model year" or coach build date of "model year".
Engines built after 1/1/07 required ULSD. Certainly true for Cat and Cummins. Don't recall Navistar who went a different direction in their (attempt to meet) emissions standards, but very few of them on RV's.
