Quote:
Originally Posted by Air&Road
I'm a little confused/worried about your post. You bought the sticker. Is it FOR SURE correct for your vehicle? If your car was originally R12 and you have no way of getting R12 and MUST use 134a, don't start with 80%. Start with about 60% and work up SLOWLY. I have had conversions work optimally with as little as 65% of the specified R12 volume in R134a. The least amount of 134a you can get it to work with is the best.
DON'T let the high side pressure run away. It is best if you can place a LARGE high volume fan in front of the condensor while charging and let pressures stabilize for five minutes before adding refrigerant beyond the 60% level.
Hope this helps.
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I am not sure.
The W201 model doesn't have a R134 sticker in EPC
But however the R12 sticker number, is the same as of a W124 model.
And the W124 model does have a R134a sticker, so i ordered that sticker.
Thats why im also confused, and i don't know much about airco's
