Hi, gang. First time here. The forum looks pretty encouraging, as I'm sure there's a lot of good information out there.
I have a 2003 T & C, and it runs like a champ. The only thing is that the heat doesn't work unless we're driving, and it usually is only on the highway at that. I read another thread here about it possibly being the water pump, but we've had this problem for a couple of weeks, and there have been no other signs that it might be a water pump (ie, no knocking or other odd engine sounds). The temp gauge works like normal, the fan blower works fine, but the heat just isn't there.
Is this going to be a matter of replacing the thermostat, or is this likely going to be something major? Any guidance is appreciated.