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Re: Back-Flushing Plugged Heater Core
Posted to HVAC Forum on 11/7/2006 4 Replies

James, I don't know how old you are so this may be before your time.

As a kid in the 50's before everyone used anti-freeze, on the few really cold below freezing nights in the South people would drain their radiators. Everyone thought this was the right or o... Login to read more.

4 Replies Received (View Replies)