[Don in VT]

Hi

I am going to drain the cooling system in our 90Z while I do several things to the system. Because I am going to take most of the long cold winter here in VT to do the work is there any downside to leaving the cooling system without any coolant?

I can tape of the coolant pipes and tubes if necessary. My concern is with the air getting at the drained system could cause some scale build up or corrosion that will cause problems when I refil the coolant in the summer. Any thoughts would be appreciated.

Best Regards,

Don