Heating and AC question - Off-Road Forums & Discussion Groups
Ford 67-96 F-Series, 78-96 Bronco All discussions of 67-96 F-Series Trucks and 78-96 Broncos

 
LinkBack Thread Tools Display Modes
post #1 of (permalink) Old 01-27-2000, 06:48 PM
**DONOTDELETE**
Guest
 
Posts: n/a
Heating and AC question

I have a 1992 FS Bronco and I am trying to see if my heating and air conditioning system has a leak somewhere.

When I place the knobs to the following settings:

Knob 1 - One notch to the right, (or 1/3)
Knob 2 - set all the way to heat (I do think this knob matters)
Knob 3 - OFF

When I am traveling down the highway in my Bronco, there is still quite a bit of air blowing out of the four vents in the dashboard. I was wondering if this is suppose to happen and if anyone else's Bronco does the same thing?

Sponsored Links
Advertisement
 
post #2 of (permalink) Old 01-27-2000, 11:59 PM
**DONOTDELETE**
Guest
 
Posts: n/a
Re: Heating and AC question

That should not happen. with the last knob (position selector) set on off no air should come in. You have a poss 3 problems. 1- vac leak between engine and selector switch. 2-vac leak at the recirculation door servo. 3- bad selector switch.
Check all these first these are off the top of my head. if those are not a cause get back to me and I'll get a Ford manual out and do some real diag for u.

Ford guy with twin rockcrawling Samurai's [img]/wwwthreads_images/icons/wink.gif[/img]
[email protected]
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Off-Road Forums & Discussion Groups forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

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

Password:


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

Email Address:
OR

Log-in










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



Posting Rules  
You may not post new threads
You may not 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