Mechanics

AC WORKS IN BACK BLOWS HOT AIR IN FRONT

1999 Nissan Quest • 130,000 miles

Air conditioning in 1999 Nissan Quest works like normal in the back vents, but blows warm air in front. Trying to figure out what hose or valve should be replaced.
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Slm4444
June 3, 2012.



Do you have pressure gauges to test?

Roy

Nope, no pressure gauges. Was hoping it was something obvious.

Tiny
Slm4444
Jun 5, 2012.