How can you tell if your A/C has been retrofitted?
How can you tell if your A/C has been retrofitted?
10-07-02, 04:04 PM
#2
Ex fd *****
The person that did the retrofit should have put a tag on the line near the fill/purge valves labled "134r" if not it probably hasn't been done. or at least it wasn't done by a professional AC Tech.
10-07-02, 04:04 PM
#3
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They should have put a sticker on the underside of the hood. Also, the r134 system uses a larger valve system, so you can check to see whether the AC valves near the turbos have new valves screwed on top of the old ones.
10-07-02, 07:40 PM
#6
Constant threat
Here ya go! See the black caps on the ports? There is a high and a low pressure line. The bigger line is always the low pressure. Retrofit 134A kits almost always use a "quick connect" type of connector where R-12 has the screw on style.
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