Its time for maintenance, my truck is at 268k miles and my last oil change was 6k ago, so im doing oil change with rotella t6 15-40 and Donaldson bigger filter than stock one, greasing all the components that require greasing, tire rotation and at this time im doing brake fluid air bleeding.
#truckmaintenance #duramax #lb7 #lly #lbz #lmm #chevrolet
#gmc #chevy #dually #duallytirerotation #truckfittingsgreasing #truckbreakbleeding #onepersonbreakebleed #2002