Newbie info

[ecodriver]

Please excuse my ignorance but could you tell me what a WDH is?

Weight distribution hitch

 

[hossman]

 

[Tremper126]

I purchased a new 2018 ram ecodiesel on sept 6 2019 it was a demo with 1995 miles on it I added 1000 to it and it said my exhaust filter was 100% full I just last week carried it back to the dealer to get it down to 0 I drive about 500 miles a month how often do I need to drive on interstate at 55 or more for 20 minutes to keep this from happening again this is my first ram truck and I don't know anything about a vehicle of any kind I wil be towing behind my motorhome it is a 4x4
Thanks for your help

If you have an android device you can purchase alfaobd and a 30$ wireless OBD reader and force a regen yourself.