So i got my car back from the mechanic i got a rebuild transmission car running awesome now.
Main Issue right now its weather in florida its like being in a oven. My A/c doesnt work stop working: at first the symptoms where this. A/c suddenly on highway stops working turned off and after 30 min or so it start again the compressor and blowing cold other is that when u accelerate the car it stopped blowing from the main vents and i think when u do that it blows on ur feet or the veents for the front windshield.

right now the car is not blowing any type of air i thought it was the blower but then i was feeling that air was coming only from the feet vent at 5 speed and very poorly on the main vents i think is only blowing from the feet, the compressor is engaging i can hear it it stays on the tube bellow the dryer gets cold but the dryer doesnt get cold and i think it have to, I think the dryer is the alluminum tank on the left side of the engine near the strut, am i right?.

so any tips of what should i be looking how should i start any help will be deeply appreciate it.

 

My '96 960 did the same thing, it was vacuum leaks

 

Do you have any idea where to start or where are this vacuum lines???

 

There are a few threads on this here lately.

 

Mine were on the firewall of the passengers side little white and black valves also on driver side there is a "T" that had some bad lines.

 

Pictures of the one-way vacuum valves from a 1997 965: One was shot and the vacuum lines at the Tee were rotten.

 

Did that help you with the A/C problem? If not keep looking for vac leaks or bad vac lines.

 

Chuck101:

To be honest, I am not sure about the vacuum lines/check valve. I am sure it did not hurt to get them squared away.

I ended up replacing the CCU and finding the sensor in the dome light completely occluded with lint. There is a vacuum line that draws cabin air over a thermistor. This information is returned to the CCU, for feedback.

It works now. Regardless, I would pull the dome light assy. out and check the thermistor for lint. I took some photos during the replacement. I have not done much with them as for labeling and annotation. They can be found here.

965 CCu pictures by darkdelta99 - Photobucket

Maybe this will help.

Good luck
Fred

 

I found a disconnected vacuum line near the throttle. Now is getting air in the main vents, but when u accelerate it stopa blowing from the main vents. I feel at all.times is slllightly blowing some air from the feet and it shouldnt