Cold day here in the Burgh, got below 0 last night. This morn'n the van over
heats ? Had some heat from the front heater core, it seamed to all be
flowing and had lots of pressure, could the Anti freeze have frozen if my
mixture was a bit off ? is my block going to crack next ? does any one know
what freezing point of anti freeze is ? Perhaps the Thermostat just got
stuck.

any info on the anti freeze would be appreciated.

brian