A/C expansion valve installation

Tiny
PLUCHE88
  • MEMBER
  • 2002 LINCOLN LS
  • V8
  • AUTOMATIC
  • 120,955 MILES
How to install A/C expansion valve?
Monday, February 28th, 2011 AT 8:51 AM

2 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
Hello,

The expansion valve is at the firewall but you must vacuum down and recharge the system once the job is done. Here is a guide and diagrams below to help you see the location and what it takes to change it:

https://www.2carpros.com/articles/re-charge-an-air-conditioner-system

Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.

Cheers
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Monday, February 28th, 2011 AT 12:45 PM
Tiny
CHRISGRIFFIN
  • MEMBER
  • 1 POST
Thanks for this post. I got the job done cost me $78.00 for the expansion valve and $32.00 for the 134a. I love this site!
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Tuesday, September 4th, 2018 AT 2:18 PM

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