Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post - 2010 Silverado 6.6Duramaxx/Allison Trans Maint

bigred715 · 02-12-2016, 05:51 AM

Same here as to the filter, every other oil change. The fluid was changed at 30,000 mile recommended by my dealership since I mainly use vehicle for towing.

02-12-2016, 05:51 AM	#7
bigred715 Montana Master Join Date: Dec 2005 Location: Eugene Posts: 1,058 M.O.C. #5091	Same here as to the filter, every other oil change. The fluid was changed at 30,000 mile recommended by my dealership since I mainly use vehicle for towing.