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2000 Chevrolet S10 Question: when i run heat it only blows cold air. new thermostat and bled system from blee



, Oxford, ME, January 06, 2013, 15:26

bled system from bleeder screw. temp guage reads normal. is there a common problem that i should check?

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  • Answer #1

    January 06, 2013, 17:15

    Maybe, What engine┬┐?┬┐?!!!! IF 4.3 what bleeder screw?? Give more info. and we can too.
    Hey that rhymes, forget answering questions, i am going to try poetry!

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  • Medium-star Best Answer
    Kalle S (see my shops), January 07, 2013, 20:18

    Could be a multitude of things. Heater core could be plugged, heater control valve non op, or just the blend air doors malfunctioning.

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