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Heating and Ventilation

84 944 Radiator fans upgrade

Good evening! Any upgrade recomendation for my 944 1984 radiator fans?

 

944 Retrofit AC to R134A

I am looking for TSB 89501, which covers retrofitting R12 AC systems with R134a. 

1985/1 AC Fan

My a/c blows cold, but when I turn, or speedup or slowdown, it stops blowing cold and it seems like the fan is working harder.  Could I have water somewhere that is affecting the fan motor?

The air conditioning works ok, but when I turn, speed up or slow down it stops blowing cold air, and the fan motor seems to work harder.  Could I have water somewhere that is affecting the blower?

The problem is my air conditioning in my 1983 944. When I start the car, and turn on the A/C the A/C does not come on right away but it will start to work after I have driven the car for a few minutes. Sometimes it will come on right away but not often.

The problem is with my A/C in my 1983 944.  I have owned the car since new and I had the freon checked and added new freon at the end of last summer (this was done by an A/C shop).  My problem is the A/C will not come on when I turn the A/C on.  The vast majority of the time it will come on after I have driven the car a few minutes.  After that it works great. Occaisionally it will come on right away but not very often.  I searched the questions on PCA and I did not find an answer to my problem.

My 1983 944 heater / defroster blower suddenly stopped working.

My 1983 944 heater / defroster blower suddenly stopped working. It doesn't work at any speed so I am thinking not a resistor problem. What's next? Relay?

Where to add freon R12

Model: 1983, Year:944, Mileage:47000, Type of use:Street use only

heater blower motor

Model: 944, Year:1983, Mileage:130,00, Type of use:Street use only
How do you change the heater blower motor resistors? I have lost the medium speed.

AC/Heater Control Panel Harness

Model: 944 Turbo, Year:1986, Mileage:36000, Type of use:Street use only
I recently had to tear apart my dash to have the AC evaporator replaced. The harness behind the climate control unit came apart and scattered wires. I tried to replace them correctly put it is not behaving 100% correctly. Do you have a wiring diagram that shows the correct wire color for each pin location on the three harness connectors?

air conditioner

Model: 951, Year:1986, Mileage:143000, Type of use:Street use onlyThe air conditioner switch will not come on to activate the a/c...replaced it several times... what else should i check...

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