Water is not flowing through heater core

Asked by Brian Feb 09, 2015 at 11:57 PM about the 1973 Oldsmobile Cutlass

Question type: Maintenance & Repair

1 Answer
2,345

tonheib350 answered 9 years ago

Pull off the hoses leading to and from the heater core and take your garden hose and flush it out in both directions and if this doesn't restore your heat then it needs to be replaced

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