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1996 Lexus LS 400 Repair Question


Topics covered: Interior, Cabin filter, Rebuilt.
Mileage: No information provided.

Asked on July 9, 2010

Slow cooling of interior by ac

Air Conditioning problem
1996 Lexus LS 400 V8 Two Wheel Drive Automatic 131000 miles

Hi,
After parking car outside for 8 hours, it takes 5 miles or 10 min. driving to start cooling off interior with AC set to max. cooling (interior temperature was ~ 120 deg F). I only drive 7 miles from work or 15 to 20 min and interior does not cool down enough to feel comfortable.
Rebuilt compressor is 1 year old. Recently I vacuumed and recharged the system, checked high and low pressure - no leaks, cabin filter - clean, fans working. Vent temperature went down to 60 deg F with ouside temperature ~ 90 deg F.
What is wrong with AC system?
Thanks, Adam
Avatar Asked by aszacha

No Answer Yet