Hey ttfhell, I'm just guessing but are located in TO? I'm living way up in north west ontario in red lake and my nearest Jeep dealer is Mckinstry Chrysler and they have been very accommodating when it comes to warranty fixes for me, even with all my mods. I'm sry to hear about your engine issues bud! I don't mean to thread jack, but the dealer up here has awesome techs and service manager. I was hearing a grinding noise in my transmisson(manual) while idling with the heater blow waited to low when my odometer was @ 36,000km and pointed it out to them and within a week my rig had a new clutch, pressure plate, throwout and pilot bearing, no questions asked. It didnt fix the problem mind you, but it was the thought that counted
Too bad all dealers can't be this nice. Wishing you luck buddy!