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Blowing cool air till 80degrees

Discussion in '4th Gen 4Runners (2003-2009)' started by Pupsterz28, Apr 28, 2018.

  1. Apr 28, 2018 at 1:32 PM
    #1
    Pupsterz28

    Pupsterz28 [OP] New Member

    Joined:
    Apr 28, 2018
    Member:
    #5928
    Messages:
    1
    Gender:
    Male
    Vehicle:
    2006 4 Runner 2wd
    Heater not blowing hot till set on 80 degrees. Engine temp is good, a\c works. Figured it is the heater control valve but been told 4th generation doesn't have one? Any ideas?
     
  2. May 8, 2018 at 7:48 AM
    #2
    wnelax04sr5

    wnelax04sr5 New Member

    Joined:
    Apr 6, 2014
    Member:
    #12
    Messages:
    2,580
    Gender:
    Male
    First Name:
    Ethan
    CT
    Vehicle:
    2004 SR5 4X4 Galactic Gray
    may be an issue internal to the heater core. have you had anyone look at it? sounds like a valve isn't opening early enough or the solenoid controlling the valve is bad
     
  3. May 4, 2019 at 5:32 AM
    #3
    chassis

    chassis New Member

    Joined:
    May 3, 2019
    Member:
    #9754
    Messages:
    148
    Indiana
    Vehicle:
    Sold: 2005 4Runner SR5 V6 4WD
    Is the coolant level full to the brim? Heat blows cold on this vehicle unless the coolant level is completely full.
     

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