Owners manual indicates motor oil of 10w-30 for winter use, yet it seems even at the tractor supply shops the closest I can find is 15w-30.
For those of you with the older diesels, what are you running and where are you finding it? I don't want to put off oil changes just because I can't find the right oil.
I don't know why this is so confusing and so hard to find the right oil. It's almost enough to make me want to go back to petrol.
Thank you.