Originally Posted By: KD0AXS
Originally Posted By: 3800Series
I believe the best place to check for this would be on a dodge forum.
That would be the last place I would check for OCI advice. Most of the people on [insert name of vehicle here] forums will insist that you're going to ruin your engine if you don't change your oil every 3000 miles, even with synthetic. They like to think that using expensive synthetic oil and changing it every 3000 miles is "cheap insurance".
I agree. Jeep forum is a wealth of information for most issues but trying to have a rational and intelligent oil discussion there is nearly impossible.
For most full syns I'd suggest a 7,500 mile UOA and evaluate from there. 10k is probably realistic.