Question about 1992 Lexus Ls 400

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I'm trying to add freon to 1992 Lexus LS 400 where is it located

I'm trying to located the compressor and hoses so I can add freon. Where is it located?

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The compressor has two hses coming out of it and one of the hoses/lines will go towads the radiator to the condeser the other will go towards the firewall,,under windshield ,this is the one with the low side service port it will be the small port on the larger line/hose the other one is a large port on a small liquid line/hose,,,,the small port is the one u will need to hiook up to ,on the large line/hose

Posted on Jun 28, 2009

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  • Master
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On ur lexus u can find it under the windsheild.

Posted on Mar 29, 2011

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You need to address oil levels, proper and legal refrigerant recovery, system evacuation, and recharge.

You were planning to also replace the receiver/dryer, correct? It also needs the oil in it measured and incorporated into the amount of oil (in %) that would need to be added. FAILURE to address these and other issues will guarantee premature system failure and likely compressor damage.

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Sorry

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Also, check all the fuses and make sure they are okay. Your user manuall will give you the location of the fuse.

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