I've owned Jeeps for 13 years started with a Wrangler and traded that for a WK Grand Cherokee 7 years ago. (I still regret selling the Wrangler...maybe someday we'll get one again) I love the beast, but it hasn't been without it's challenges. Thanks to everyone on the forum; I was able to fix a very rough idle this week replacing the MAP sensor and the TPS. It was much easier than I ever thought it could be. I think I'm heading down the road to doing all the maintenance on my own.