I recently replaced the converter on my BF after 300K kms due to idle stalling. I checked the coolant a number of times in the past week but it must have had an airlock. It stalled out (next to the pub woohoo) an hour ago with the rad overflow showing well below minimum. I topped up the coolant and poured a couple bottles of warm water on it but when I try to start it it freezes up. The pubs hot water isnt very warm so I've called it for the night. If I leave it til morning and try to start it again is that my best bet or do I need to prime it or something now it's been frozen?

Cheers Lads,