Brian,
The garage was probably in the upper 40s. On the return trip to the Kansas City area, the car was left overnight in a parking lot in Wichita. When I got to it in the morning, there was frost on it, so it was below freezing during the night. Whenever its gone below freezing I preglow three times before cranking. Started right up then, too.

Bah, I want this car to work. I'm tired of people looking at me funny driving my big diesel sedan during the summer and my SL in the winter.

__________________
73 450SL AMG "Millennium Falcon"
88 Volvo 740GLE B230F/M47
84 300SD Turbo (Sold, looking for new one)
86 300E (FOR SALE)
78 450SL (totalled by girl on drugs in SUV)
87 Volvo 740GLE wagon (totalled by Ford Expedition)