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Heater core flushing
Posted to HVAC Forum on 1/11/2025 35 Replies

Has anyone found a heater core flush that is effective ? A procedure , an additive , anything to keep from replacing a heater core . I know it is necessary to replace a heater core when the job is less than 3 hrs. That's understood . When you get a job that is... Login to read more.

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car Vehicle Data

2002 Ford Expedition XLT 5.4L

Engine5.4 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2002 Ford Expedition XLT 5.4L

Engine5.4 L
Trans4-speed Automatic (Electronic)