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AC & heat dual zone problems

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Old 07-28-19, 07:47 PM
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AntCBrow
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Default AC & heat dual zone problems

I recently recharged the A/C in my 08 IS250. The driver side vents blow cold, but the passenger side vents do not. Also, when I turn the heat on, sometimes only the passenger side blows warm, then both sides blow cool and the engine temp starts to rise, then both sides blow really hot, and the engine temp drops back to normal; This cycle will repeat itself again and again. Thoughts?
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