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Blend door position
Posted to HVAC Forum on 5/20/2008 7 Replies

Is there any way to know the position of the blend door with a brick? Or is it Tech2 only kind of thing?

The above vehicle came in for insufficient cooling with 68*F vent temperature. Both low and high side pressures are what I expect for the current weather... Login to read more.

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car Vehicle Data

2001 Chevrolet Blazer LS 4.3L

Engine4.3 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2001 Chevrolet Blazer LS 4.3L

Engine4.3 L
Trans4-speed Automatic (Electronic)