close
    mercury marquis 2005 heater wont shut off

    My Mercury Marquis has an EATC. No matter what temperature I choose, only heat comes out. Yesterday I could hear a clunking sound as if a door were opening and closing but the air conditioning was working fine. This morning the temperature was changed from 70 to 77.  After that, the temperature stayed hot, no matter what.


     


     

    0  Views: 770 Answers: 1 Posted: 10 years ago

    1 Answer

    Sounds like the blend door (core regulator) on the heater core is stuck. You will need a mechanic for this. 



    Top contributors in Cars & Transportation category

     
    Colleen
    Answers: 831 / Questions: 0
    Karma: 12830
     
    ROMOS
    Answers: 248 / Questions: 0
    Karma: 10620
     
    Deleted User
    Answers: 172 / Questions: 0
    Karma: 4500
     
    pythonlover
    Answers: 94 / Questions: 0
    Karma: 2370
    > Top contributors chart

    Unanswered Questions

    betvisanews
    Answers: 0 Views: 6 Rating: 0
    Agen234 Slot Online
    Answers: 0 Views: 7 Rating: 0
    Agen234 Slot Online
    Answers: 0 Views: 6 Rating: 0
    Agen234 Slot Online
    Answers: 0 Views: 8 Rating: 0
    Mksport
    Answers: 0 Views: 8 Rating: 0
    event management companies in greater noida ?
    Answers: 0 Views: 6 Rating: 0
    Sao789 Ph
    Answers: 0 Views: 10 Rating: 0
    > More questions...
    452288
    questions
    719720
    answers
    754156
    users