Thank you for the suggestions. The intake does need a good cleaning on both my Duratecs, so that job has been on my todo list for a long time. Other than that I do have headers waiting to be installed, and I have a new LIM on my list of planned mods. The airfilter is just fine (hell the whole engine bay has remained mostly spotless for the last two years), but I was planning a cleaning before I put it in storage for the winter. Maybe I'll bump that up a bit.
