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91 Lexus LS400 AC Leak

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Old 06-22-14, 12:24 PM   #1
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Default 91 Lexus LS400 AC Leak

I have a 91 Lexus that has a serious AC leak, I put a can of coolant with dye to try and find the leak. Let be serious its a hole and not a leak. I got a UV flashlight and looked on the driver side of the engine where there seems to be to L shaped fittings it looks like thats where it is comming from. What AC parts are in this area. I also have cell phone video of the area but I don't think it will do any good. Any recommendations?
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kirby747 is offline   Reply With Quote
Old 06-24-14, 01:28 PM   #2
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The AC compressor is on the drivers side where you are describing a leak. It is fairly common to need new hoses or O-rings to keep things sealed. It could also be that your AC compressor is worn out.

Are you running R12 or R134?
2002 LS430
1992 LS400
1992 ES300
randal is offline   Reply With Quote
Old 06-24-14, 01:28 PM

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