Why does hot air pour out of the vents even when the switch is on cool?

15

Asked by Feb 17, 2014 at 10:01 PM about the 1986 Nissan 300ZX 2 Dr 2+2

Question type: Maintenance & Repair

No matter where the switch is positioned, hot or cold, when the fan is on, the air is
scalding hot. What can we do to fix?

1 Answer

105

I know what it is its a vacuum leak these cares are mostly vacuum. mine did the same thing it should be located on the passenger side i replace them all

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