• Tiny
  • Toni Thomsen
  • 1992 Lexus SC 300

Air Conditioning problem
1992 Lexus SC 300 6 cyl Automatic 275, 00 miles

I am a single 57 year old women who is pretty mechanically savy but do not know on this particular car how to recharge my air conditioning unit so it cools the air again. What type of product do I need to purchase and where do I put the additive in? Do I need the individual cans of cooling additive only or the whole package with the tubes and values and stuff. The air compressor is just fine and the fans and such its just not cooling the air much like it used to. Thanks for doing this! It is a great help for individuals like me to have this as a resource.

Wednesday, July 7th, 2010 AT 2:27 PM

1 Answer

  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

Need 134A recharge kit has hose with gague. Locate fill port on suction hose that is lagrest hose coming off compressor towards firewall. Fill till gague reads 32-35 with A/C on high fan lowest setting

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Wednesday, July 7th, 2010 AT 2:34 PM

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