Question about 1993 Toyota 4Runner

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Heater not working

All of a sudden my heater is blowing cold air what may be the problem?

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  • rick_peters Feb 04, 2009

    checked coolant it is right up and added coolant to resevor, both hoses going and coming from heater are hot

  • rick_peters Feb 04, 2009

    I'LL HAVE IT CHECKED, THANKS

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Check the coolant level on the readiator

Posted on Feb 04, 2009

  • Ronnie Houston Feb 04, 2009

    it could be the water pump going bad..thats the only other thing that would keep the heat out of the cab of the vehicle..you might have the water pump checked out

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http://howtobyme.blogspot.com/2011/11/engine-overheats-and-heater-blowing.html

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Heat blows cold on drivers side and hot on passenger side?

http://schematicsdiagram.blogspot.com/2011/12/heat-blows-cold-on-drivers-side-and-hot.html

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No heat on car? http://technoanswers.blogspot.in/2012/02/no-heat-on-oldsmobile-silhouette.html

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Heater blows intermittently and temp gauge goes erratic?

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http://schematicsdiagram.blogspot.in/2012/02/heater-blows-cold.html

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