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how hard is it to do a heater core?

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by gabdam, May 19, 2001.

  1. gabdam

    gabdam Registered Member

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    my heater core just went , does anyone know the best way and easiest way to change it. 86 gmc jimmy .....thanks
     
  2. Depdog

    Depdog 1/2 ton status Author

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    There aint no best way, its a pain in the butt. You have to take the heator/AC box on the inside completly out so you can take it apart and unscrew the heater core from it. Its mounted inside.

    Get one of the tech manuals from your locak auto parts store and it explains it pretty well.

    Depdog

    <font color=blue>Weenie K5, little mods' Small Tires!</font color=blue>

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  3. thatK30guy

    thatK30guy 1 ton status Premium Member

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    Go to the main page and look for Grim Reapers write up on the heater core swap.

    When In Doubt, Whip It Out!
     

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