I've got an interesting problem with my '97 Chrysler Concorde (3.5L), in case you've been following the news it's COLD up here in the northeast, and ever since I've gotten this car it's been very hard to start in the cold, and the colder it gets the more trouble I have starting it (like it doesn't want to fire) until a day like this morning when it was near zero, it just won't start at all. As it cranks it feels like it fires a few times, but not enought to start it. I'm not sure if it's too flooded to fire or it's not firing. Later (once it warms up outside) it will eventually start, missing, stinking like an old lawnmower, and running awful for 5-10 secs. until it levels out. Then it will be fine and never repeat itself until the weather is cold enough. It starts and runs great all summer. Two dealers and an independent garage can't find the cause. They think it's a sensor, but which one they don't know, maybe crank, maybe coolant temperature. The problem leaves no trace in the computer's diagnostic logs. Something's certainly out of whack because when I filled up this week I managed to pull a remarkable 12 miles per gallon in the last tank. Has anyone had this kind of problem? If someone can lead me in the right direction I'd be appreciative. It's not like this car is in bad condition, I take good care of it and can practically eat off the engine, and I intend to keep it for a while yet, but it's done this since the day I bought it used a few years ago and every mechanic is stumped. I'm tired of bumming rides with co-workers and friends to get around. Thanx... Matt