Automotive Air Conditioning Information Forum

What's so modern about a Mazda A/C system?

When this "screen" clogs, your oil flow is reduced. What effect do you think that it will have on the compressor?

Nothing beats having a properly cleaned system to start with.

You will need to make a mounting bracket for the compressor in any case. Just get a unit from Old Air Products, Nostalgic AC Parts, or Vintage Air and start your fabrication from there. I've been involved with many custom systems back in the day. Nothing magical about it. Just fabrication with the ...

Just run a "relay" setup that triggers off the cycling switch.

GM Tech wrote: Thu Aug 21, 2025 1:31 am Sounds to me like the compressor is not running....

Hello, sir.

From what I read, so much was done incorrectly here.

A magical can of refrigerant with a dial gauge will provide real pressure readings. Vehicles need a specific weight of refrigerant per their design. Also, I noted the refrigerant was removed and more added. Maybe I missed reading the post. But ...

Easy grasshopper, R12 was never illegal to use. They stopped production of it to move on to another refrigerant. Certain year vehicles were mandated to use R134a, but R12 was still legal for other year vehicles.

No one has broken any rules to obtain a removal. 81 Veete would be an original R12 ...

Low side R134a ports are all standard in size. It's the high side that is different with R12 systems.

130mm PULLEY DIA
28.7mm GL

SPADE @ 12

Over 5K of the New Import versions are available.

14-20941NEW