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Re: Heat out of Vents only
Today I did take a lok and found that a vaccum hose was disconnected on the paaenger side of the intake manifold. I believe it was the red and black hoses connector. I erased the codes and took a short drive, the lean codes did not return but I did get codes P0303 and 0306.
I tested the blend door which works the way it should. I did hear a sound that appeared to be the switch telling the duct door position to change . I am thing now that the duct door is not moving, I will need to trouble shoot when it gets warmer.
Where is this door located under the dash, it sounded like behind the radio area????
thanks
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