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Re: Heater core flushing
Posted to HVAC Forum on 1/12/2025 1 Reply

Glenn , that would be too easy . I remember doing a heater hore job on a early 80s Fairmont. There was a serial # break with one giving 0.8hr time and on the other side was about 4.0+ hrs. I think I got the bad S.N. job. Login to read more.

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