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NEED HELP REPLACING A/C PRESSURE SWITCH!!

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NEED HELP REPLACING A/C PRESSURE SWITCH!!

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Old

Jun 5, 2023 | 11:28 PM

#1

applevalley6318

Thread Starter

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Trailering

Joined: May 2022

Posts: 23

Likes: 2

NEED HELP REPLACING A/C PRESSURE SWITCH!!

Hello, i need to replace the a/c pressure switches on my 2006 ford expedition 5.4L. i need to know if i need to evacuate the freon first or can i just unscrew them?

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Old

Jun 6, 2023 | 05:40 AM

#2

projectSHO89

Hotshot

Joined: Jan 2004

Posts: 19,768

Likes: 1,082

From: St Louis

Just unscrew it and replace it. There's a Shrader valve under it.

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Old

Mar 13, 2025 | 02:17 PM

#3

Xavi.29

4wd Low

Joined: Feb 2025

Posts: 12

Likes: 0

Can I just unscrew my 2011 f250 pressure switch or do I have to evacuate

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Old

Mar 13, 2025 | 06:55 PM

#4

Hamfisted

Laughing Gas

Joined: Feb 2003

Posts: 877

Likes: 27

From: South Florida

Quote:

Originally Posted by Xavi.29

Can I just unscrew my 2011 f250 pressure switch or do I have to evacuate

Yes, there's a schrader valve on that port as well.

2011 F-250 AC Pressure Switch at Rock Auto

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