winter warm up

[TheGodfather]

Some severely cold and snowy weather just hit Calgary the past few days and the -20 to -30 degree temps will continue for a week.

This is the first winter the X is not being babied in a garage.

I am a little nervous after reading about this CCV moisture stuff.

I now have access to a garage (first night tonight), the X has not shown any issues after being outside for the past 4 days in -20 degree temps.

When I first start up in the morning its sounds pretty rough when I turn it on, and the exhaust is really loud and shaky sounding, this goes away after some time of driving.

Anyways, any suggestions? Am I probably safe from the CCV issues so long as I garage it this week?