Re&Re - OEM Auxiliary Coolant Flow Pump - GEN 1 V8

RigsLS

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Symptoms: No heat at idle and/or low RPM's

Direct Cause: Faulty worn out Auxiliary Coolant Flow Pump.

Correction: Replace Auxiliary Coolant Flow Pump with OEM part only. (p/n 1W4Z-18D473-AA)

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Removal and Installation aka: Re&RE

1) Disconnect the battery ground cable.

2) Drain the radiator. * Upper rad hose should be out of way also.

3) Disconnect the connector.

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4) Remove the two auxiliary coolant pump to fan shroud bolts.

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5) Disconnect the hoses and remove the pump.

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6) To install, reverse the removal procedure.

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Make sure that the heater hoses are installed in the correct position.

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Lubricate the coolant hoses with MERPOL® meeting Ford specification ESE-M99B144-B or plain water only, if needed.

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Check for correct hose installation by verifying DATC system operation.
 
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