A/C blows hot air under load/low vacuum
#1
A/C blows hot air under load/low vacuum
I have a 98' V90 and heat blows out the vents unless the car is at idle. When I accelerate heat comes out of the vents even when the temperature control is on the coldest setting. My guess is the heater door is opening when it is not supposed to.
Any ideas on what I should check?
Any ideas on what I should check?
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