How often do you cange oil if little us
I am looking at getting a truck and TC. The truck will not be a DD. Some months it will barely be used. Oil changes?
Forum Discussion
Diesel or Gas? .... My 6.7 Diesel says 10w40 synthetic for towing and change annually unless engine monitor advises sooner. My monitor has never advised as I change oil about 6000 miles, 30 - 40% tow miles. Gas engines more often due to less oil capacity.
