StG58,
Thanks for the great write up. This is a lot of useful information especially for a new Jeep owner such as myself. There seems to be a lot of great recommendations for me to do to the Jeep. Unfortunately, the weather is turning against us in the northeast, so many of the recommendations (coolant system, frame cleaning) will have to wait until things warm up. Also, it's hunting season, so my time is limited. I have National Guard duty this weekend, so I may take the Jeep on 95/495 around the DC area to see how she does.