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    aznonpho's Avatar
    aznonpho Posts: 8, Reputation: 1
    New Member
    		  
    #1

    Jan 6, 2010, 12:55 PM
    Goodmen flame sensor
    When a furnace starts you hear the vent start and it keeps going to till the end of the cycle. My vent starts then stops and repeats this process while running through a cycle. The burners shooting out gas are still running when it does this. Help I don't understand what is wrong. I recently replaced the flame sensor and it worked perfectly for a few days now its acting up again. When I go up to the furnace I notice the wire connecting to the heat sensor is lose, I re-tighten it and it works perfect again. Then a few days later it acts up again help I don't know what's wrong.
    builderbob1's Avatar
    builderbob1 Posts: 41, Reputation: 2
    Junior Member
    		  
    #2

    Jan 8, 2010, 12:21 AM

    Check your vacuum hose for holes or vacuum switch
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