Well, thanks for the input guys. I have some GC to use up first, but I had originally planned on sticking with valvoline maxlife afterwards. Now that she changed jobs, I figure I should run something a little better to help fight sludge and acid build up. I hadn't really given PP any thought as i was trying to stay in the conventional or semi synthetic-synthetic areas for cost reasons, but PP isn't really that much more I guess. Whats the general concensous on OCI? 3,000miles? 5,000miles? She generally makes some longer runs on the weekends, but doesn't get out on the highway very often. and shes the type to put it in gear and go before the poor thing even has a chance to build oil pressure. I figured a diesel/gas oil like the Rotella T5 would stand up to the abuse pretty good, and was pretty descent price wise. PP might be another option though.