I have no obvious engine problems, but I'm at that magic 60k mile mark, so wish me luck for the next few thousand folks. :-) I just changed the PCV pretty recently, and almost right away my occasional idle fluctuation ceased. Keep up with that folks - costs like $3 and takes a minute to change. Maybe even 30 seconds. I keep up with the oil changes, and it doesn't appear to be consuming any oil. Actually it seems to get peppier as time goes on. But then again, I have recently changed the PCV, fuel filter, air filter, oil/filter, had a transmission flush/filter (today - a bit dirty but not horrible and no shavings), so it oughta be feeling better with all that. The diffs and transfer case will be very soon.

I've seen it said a few times now that that this is a '99 engine problem, but that really the case? Coach's is a 2000 model, for example.

As for dealers, I had mine change the CD changer under my extended warranty and haven't been back since. Don't really trust 'em, they were real weasels about the window issue too. Plus they scratched up the area around the changer. All of the fluids and such that I can do myself get done right here at home and I keep all related documentation. I did let a place called RPM Automotive do the tranny flush today - cleanest shop you ever saw and very professional attitude. If I ever need a dealer I'll go and use the extended warranty (may try to get new headlights out of 'em), but otherwise, nah. I'm for getting better for cheaper with less hassle.