A/C only works sometime - Ford Powerstroke Diesel Forum
LinkBack Thread Tools Display Modes
post #1 of 2 Old 03-10-2014, 06:16 PM Thread Starter
Powerstroke.org Rookie
Join Date: Jan 2013
Posts: 1
Thanks: 1
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
A/C only works sometime

A/C only works sometime. By accelerating quickly I hear a thump (like a door closing) and then the a/c starts working. It works for some length of time. This is a reliable method, works ever time. Does not appear to be a vacuum problem because pump cycles as needed. 2001 f250 7.3 270K
mikejan1 is offline  
post #2 of 2 Old 03-14-2014, 12:03 PM
Serving Our Country!

Stroker7.3's Avatar
Join Date: Mar 2007
Location: In the Country
Posts: 734
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
when you have the AC on does it blow warm air? Then sometimes blows cold air? if so pull the clutch off the ac compressor, remove the washer behind it and reinstall the clutch. worked perfectly for me.

Stroker7.3 is offline  

Quick Reply

Register Now

In order to be able to post messages on the Ford Powerstroke Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome