Oops, I just noticed you have a Chrysler 300 and not a Jeep...not sure where I got that from, but I thought it was odd to have a Jeep with 3.5L...guess that's why, it wasn't a Jeep!
Anyway, I wanted to ask what, if any, drivability issues are having with it? Low mpgs, erratic idle, hard starting, etc?
What about the 100K mike maintenances, have you done those (or had them done) yet.