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Re: 2005 Ford Excursion _elevated hi side psi and fan clutch
Posted to HVAC Forum on 8/22/2020

Thanks all Im going to call it fixed. Installed new motorcraft fan clutch.

At engine idle (685 rpms), from cold start up to tstat open @ 188 deg. F, the scantool says the fan clutch speed is 865 ( ac psi's were 37/235psi@94 deg. F).

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