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Where is low pressure valve for ac - 2000 Ford Expedition

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If you look at the engine from the front passenger side. At the back near the firewall you will see the silver canister. The port is on the canister near the back side. You will be able to feel for it better and then you will know exactly where it's at. Just in case you need to know how to charge it, You will need the engine running with the air cond fully on. This will give you the correct reading when the gauge is installed. God Luck You can't see the port unless you crawl up in the engine area.

Posted on Aug 25, 2010

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please rate as fixed if this helps you.

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Good luck, let me know.
Regards,

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