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1997 Ford Explorer Question: a/c working fine but approx every 10 mins the air blows hot for couple mins

 

Question

neilskunk, Savannah, GA, September 08, 2012, 09:49
 Rookie

heater switch only works a/c on full, not normal setting

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  • Answer #1

    September 09, 2012, 02:33
     Rookie

    it could be the resistor pack that controls the fan speed....try getting a repacement at a junk yard (aka recycle yard)

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  • Answer #2

    September 09, 2012, 04:19
     Master

    Is it the A/C or the fan that only works at the high setting? in other words in the heat mode does the fan operate normally?

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    neilskunk, September 09, 2012, 07:03
     Rookie

    the fan works on all speeds. the a/c only works on "high" setting.could the problem be something to do with the hot/cold switch.checking to see if it is vacum or cable operated. thanks

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