15,000 mile oil change

[Dom]

Me neither. I was also pretty old school trained to change oil religiously at 2500 miles or so, but now I'm new school and using Mobil 1 and change at 5000. But that's a long ways from 15000 and I have the same thoughts as you do with those particles Fab. Now that I change at 5000 I like it and think Mobil 1 does a good job to there, heck, I only have to change half as often. Seems like I was just about living under the truck pulling the plug for a while there!! I think I'll wait it out and see how it does over time before I think about going that long between oil, Waidmannsheil, Dom.