This engine is the slowest to warmup of any car I've had. The current outside air temperatures in this area have been in the 30's. With any previous car, I'd have decent heat in about 5 minutes and be at normal steady state operating temperature in about 10 minutes of steady driving.
With this car, it literally takes 20 minutes of steady driving to reach that normal operating temperature.
Using the ScanGauge, here are some observations.
On initial startup the ScanGauge matches outside air temperature if the car has been sitting for a long time. That's a good reality check that it's working correctly.
Within about 5 mintues the temp rises about 60F.
At 10 minutes it pauses for quite a bit at around 125F.
The low coolant temperature light in the instrument cluster goes OUT at about 130F.
At 20 minutes it finally reaches the thermostat controlled steady state temp of 190-195F, where it remains for the duration of any drive.
If one leaves it at idle, without driving, the radiator fan comes on at about 210F.
I had the dealer check it, and they said it was working normally. I personally think it's interminably slow to warm, as if the thermostat is opening too early.
It would be nice if more of you had ScanGauges or the like to compare. Any similar observations from those of you in colder climates?
Thanks.