This morning was the first COLD morning. Frost was on the rooftops of un-inhabitated buildings (Barns, sheds, etc.), and vehicles parked outside. So I'm guessing it was around 35 degrees when I pulled out of the garage.

Anyway, my 95 Accord 4 cylinder takes a good while to "warm up" to normal temp (on the gauge) and this morning, of course, it took longer. Plus, I was running the heat/defrost with about 60-80% on the heat part of the thermostat adjuster inside.

I sat at the school waiting for the bell to ring to let the crumb snatchers out, and the temp gauge warmed up to almost normal. Then, when I got rolling again, it dropped to almost cold again.

I drove another 8 miles to work and it had almost gained back to normal. By this time, the car had been running 25 minutes and it was not up to normal temp.

So, do I need a new thermostat? Or could this be much worse? The car runs fine in hot (86-88) degree weather.