Air Conditioning problem the front A/C doesn't seem to be doing the job

1998 NISSAN QUEST
95,000 MILES • 6 CYL • FWD • AUTOMATIC
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SUPERCHIC
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Hi! I have a 98 Nissan Quest that is giving me A/C problems. It seems that the rear A/C is working fine as it blows out cold air. However, the front A/C doesn't seem to be doing the same.
Is it possible that one system is working efficiently but the other is not working at all?
*The front vents blow air but it is not cold.
Jun 15, 2010 at 10:34 AM
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SQM
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Hello,

This vehicle is equipped with 2 evaporators. One for the front and other for the rear.
It sounds like you might have a faulty evaporator for the front.
If there is restriction for the Freon to flow through the evaporator you will not get cool air.

In order to access the evaporator, the dashboard needs to be removed.

I have attached diagrams for your reference.

Please let me know if you have any questions.
Thank you.
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Jan 11, 2022 at 2:18 PM