Rear air conditioning on 1992 Chevrolet Astro

The ac is functioning on the dash, however, it is not working in the rear of the van.

by in Mobile, AL on July 14, 2010
1 answer
ANSWER by on November 14, 2010
It's possible that the orifice tube in the rear unit is clogged. You need to take it to a reputable repair facility to have them evac and replace the orifice tube.
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It just started without indicating any problems prior.