Originally Posted By: flux
I have an 03 Explorer with 98K. It uses no oil between changes.
Should I change to an extended mileage oil. I currently use
PP at 5K intervals.
You are now running an oil that via posted used oil analysis does 10,000 mile with ease. You may have been dumping good oil. How many miles do you drive per year?
If you got a slugger sure. But 5k on PP is low. Drag it out a while and use a good filter or swap out filters in the middle of it. Good job though, PP is a fine choice!!!
PP is really good.
With no issues to correct or attenuate, I'd continue using it.
And going a bit longer than 5K with that oil is probably a good idea. If it seems scary, then just go 6k.