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-   68-69 GTO Tempest & LeMans TECH (https://forums.maxperformanceinc.com/forums/forumdisplay.php?f=433)
-   -   Anybody have a 68 air car? (https://forums.maxperformanceinc.com/forums/showthread.php?t=765708)

Danla 12-04-2014 08:24 AM

Anybody have a 68 air car?
 
I need help with the vacuum hose configuration on the control panel. The connector is gone and all i have is a bunch (6) vacuum hoses hanging. 68 was a year by itself so i can't find a good diagram to locate which color hose goes on which port. I have the engine vacuum hose figured, but any combination i use with the others doesn't seem to work. Last time i tried. the heater doors open and close, but when i put the temp on hot, it blows cold air and vice versa. Any help or ideas?

fyrebird68 12-04-2014 01:40 PM

Deleted - wrong info!

ponchjoe 12-06-2014 09:51 AM

Quote:

Originally Posted by Danla (Post 5315419)
I need help with the vacuum hose configuration on the control panel. The connector is gone and all i have is a bunch (6) vacuum hoses hanging. 68 was a year by itself so i can't find a good diagram to locate which color hose goes on which port. I have the engine vacuum hose figured, but any combination i use with the others doesn't seem to work. Last time i tried. the heater doors open and close, but when i put the temp on hot, it blows cold air and vice versa. Any help or ideas?

I have mine apart. I will try to get out to the shop this weekend and see if they are color coded to help you out.

Joe

north 12-08-2014 01:13 PM

AC schematic in shop manual covers all that. While 68 is a unique looking control head the function of the AC system is the same (except for the compressor cut-off in 69+) as relates to door control.

Drawing lists hoses by stripe color.


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