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Join Date: Feb 2022
Posts: 1
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Heater problem
1986 944 all of a sudden blows hot air all the time. Fairly new AC.
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02-16-2022, 02:56 PM
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Registered
Join Date: Apr 2011
Posts: 26
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Clark's Garage Home Page
Go to Garage Shop Manual section, Troubleshooting, TS-10 Heating, Ventilation, and Air Conditioning (HVAC), My ventilation system blows hot air all the time, HVAC-01. |
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02-16-2022, 04:02 PM
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There is a small plastic piece which has probably come off or is now broken and needs to be replaced on the control system. Located just to the right of your gas pedal inside the housing (the driver side foot well in the ventilation linkage).
If you use the SEARCH function on this forum, there is a very good procedure that is posted. As mentioned, Clarks-Garage is also very good. Good luck. 
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Ed Paquette 1983 911SC 1987 944S 1987 944 Manual (Donated to the Nat. Kidney Foundation) 1987 944 Automatic (Recently sold to another Pelican) Last edited by TibetanT; 02-16-2022 at 04:42 PM.. |
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02-16-2022, 04:37 PM
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Ed Paquette 1983 911SC 1987 944S 1987 944 Manual (Donated to the Nat. Kidney Foundation) 1987 944 Automatic (Recently sold to another Pelican) |
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02-16-2022, 04:44 PM
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Kessel run in 12 parsecs!
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Man, its a pain to work under the dash on these 944's...If you are a big 277lb dude like me its expecially difficult, lol!
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Getting old sucks, bring back the good old days, this new stuff is for the birds.. |
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02-18-2022, 04:22 AM
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I have had to take the driver's seat out and then, lie on the floor with feet up on the back seat.
I know right, Porsche did not make anything easy to work on in any of its car since the 356.
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Ed Paquette 1983 911SC 1987 944S 1987 944 Manual (Donated to the Nat. Kidney Foundation) 1987 944 Automatic (Recently sold to another Pelican) |
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02-18-2022, 10:32 AM
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Administrator
Join Date: Feb 2022
Posts: 1,444
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Searching through a few old threads it looks like others have had similar issues. As others have noted Clarks Garage has a pretty detailed breakdown. If the clip and rod support are required for the repair it looks like they are available:
Clip:https://www.pelicanparts.com/More_Info/94457221700OEM.htm?pn=944-572-217-00-OEM&bt=Y&fs=0&SVSVSI=944M Support:https://www.pelicanparts.com/More_Info/94457231400M100.htm?pn=944-572-314-00-M100&bt=Y&fs=0&SVSVSI=944M -Matt |
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02-22-2022, 02:36 PM
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1983 Porsche 911SC Targa
Eggplant
Vintage Ride.
