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2004 Lincoln LS Question: My 2004 Lincoln LS fan is running hi idle, the thermostat has been replaced and

 

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TEnglish, Perry, GA, November 09, 2011, 17:00
 Rookie

the system bleed, but it still running at hi idle the temperature gauge goes alittle pass half but not hot.

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  • Answer #1

    Tyreguy November 10, 2011, 08:43
     Master

    Your fan speed is computer contolled based on engine temperature.
    A proper diagnosis of the fan speed problem will be necessary to figure out why its running so high. More than likely the coolant temp sensor may be giving a false signal, the fan relay may be faulty, or it may be a possible wiring issue.

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