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| A/C Conversion (Page 1/1) |
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ledtear
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APR 22, 03:00 PM
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So in order to update the A/C, what exactly do I need to upgrade to a current A/C system? I currently have an '88 with OEM A/C. I found this on fierostore.com. Is that really all that is needed?
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theogre
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APR 22, 05:37 PM
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Unlikely...
System that leak down have problems and just "recharge" w/ R134a won't help that for even a day in many cases.
AC sealers often cause more problems or even make AC to self-destruct.
Plus Some old OE GM and other Compressors do not like R134a or oil they use.
Before you ask, Many Shops do not touch 10 - 20+ year old Car AC. They often don't have R12 tools to purge the system and/or don't need the headaches to rebuild them just to have something else leak/fail next few day to weeks.
some data when was easier 20+ years ago for Fiero...
See my Cave, AC Conversion------------------
Dr. Ian Malcolm: Yeah, but your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should.
(Jurassic Park)
The Ogre's Fiero Cave
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olejoedad
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APR 22, 06:24 PM
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Take it to an A/C pro if you have no experience.
It may cost a lot, but mistakes can cost more.
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RWDPLZ
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APR 22, 08:16 PM
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Budget $1000 in parts and tools to do it yourself, definitely a 6/10 difficulty. You might be able to find a shop willing to do the work in the southwest for $2k+, but most won't even touch them. LOTS of threads here in the archives on how to do it.
At minimum, new o-rings, orifice tube, accumulator, high and low side adapter fittings, new or re-calibrated clutch cycling switch (V6) or R-134A valve (4 cylinder), evacuate system and check for leaks, add 8oz oil, 2lbs R-134A
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hunter29
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APR 26, 09:18 PM
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Can a new compressor be installed?
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RWDPLZ
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APR 27, 02:52 PM
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| quote | Originally posted by hunter29:
Can a new compressor be installed? |
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Yep, new compressors are available, and cheaper than ever.
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