Would love to hear your thoughts on this. Was changing my oil today, I use full synthetic and usually change it between 4000-5000 miles. Sure it can go 7500 but meh, that's another discussion. I have some car friends who swear by "even if you don't make the mileage you need to change it every xx months!" With pandemic/lockdown a whole lot of cars weren't/aren't getting driven and the mileage isn't racking up, but still some say that oil sitting too long needs to be changed regardless of mileage if too much time goes by.
So, mileage or months?
So, mileage or months?