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#1
07-27-2020, 02:07 PM
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1969 GTO
air conditioning duct don't open help
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#2
07-27-2020, 02:20 PM
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how about a little less info ??
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| The Following User Says Thank You to Scott Thelander For This Useful Post: | ||
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#3
07-27-2020, 09:40 PM
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It's vacuum operated, more than likely a leak? Or the vacuum control valve, or...
Could be ten different things.
__________________
DragStarLeMans |
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#4
07-28-2020, 12:53 AM
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Get a hand held vacuum pump from ebay or HF for $10. Plumb to the vacuum actuator and see if it opens. if not, you found the problem. If it does, then confirm intake manifold vacuum properly plumbed to the system. Or maybe reverse the order of those steps.
__________________
1969 Judge, 4-speed, CR/Parchment, Quasi-Survivor, #'s match - under restoration |
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