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Air condition issue

(1999 Ford F-150)
in Tracy, CA on August 22, 2010
air condition stops working when accelerating gas pedal. You hear it working but no air flow comes out? This is a 99 Lariat.Any recommendations what could be the issue? thanks
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Popular Answer
on August 22, 2010
possible/probable vacuum leak.check the small vacuum lines in the right rear of the engine compartment between the battery and the bulkhead.alot of times,battery acid will eat through the lines.also replace the one way check valve.
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