Forum Discussion

hertfordnc's avatar
hertfordnc
Explorer
Nov 07, 2019

Cummins 5 year old synthetic oil with 1000 miles - change ?

Asking for a friend, (really) He has a 36 foot HR with a Cummins. He's broke and this is his primary residence. Other than switching campgrounds seasonally and pumping tanks he has no miles on the o...
Class A
wanderingaimles's avatar
wanderingaimles
Explorer
Nov 07, 2019
Not going to disagree with the others, but do have a question,,,,
Are the tires over 5 years old too?
Them you may want to be more concerned over.

About Motorhome Group

38,780 PostsLatest Activity: Aug 05, 2026