On my LBZ, which doesn't get over 6,000 miles a year, I change the oil every year to nearly 2 years. Whenever is convenient for me. And I run 100% synthetic and premium filters because of the long intervals. Others who have done long life oil analysis on these trucks say I could go even longer. That the oil still has plenty of life even after nearly 2 years. Most especially if it's 100% synthetic.Rather than go by millage, how many hours should you go between oil changes
Would you wait for the OLM to go to zero if it took over a year to do so? Just asking.Just trust the OLM, it pays attention to hours, miles, load, temperature and more. IMO if you are changing the oil before you hit zero on the OLM you are just throwing money away. The only time I change mine early is if I am leaving on a trip and it will hit zero during the trip as I don't want to be bothered with having to change oil while on the road.
Sure. Was just asking.The manual says OLM or 1 year which ever comes first.