I don't have the manual for my 2008 cross country so I need to ask this question. 340 HP Cummins. Freight liner custom chassis. Took to Gafney May 2015 had full service. How often are you supposed to...
I thought once per year and of course change filter and I thought they said 12,000 miles. We just put 5,000 miles on it and the change oil came on in the digital display. Guess they didn't reset it???!!