When its 32* outside. But then I think about the fact that I HAVE to have it back on the road by the end of the weekend, as it is going to dyno on Thurs evening...
I did! Truck is running again. Took her for a test drive and everything seems fine. Oil pressure is a little on the low side... still pumps up to 60+psi, but it idles at about 16psi.