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1999 Lexus LS400 Question: I just had my transmission fluid changed. How many quarts should be used?



Salas, 4.0L V8, Columbia, SC, December 23, 2011, 10:23

The repair shop said i need (4) quarts is he correct?

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  • Answer #1

    December 23, 2011, 13:05

    Just for a drain and fill 4quarts is the right amount but i would suggest a whole system flush to remove all (8quarts) old fluid from transmission.

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  • Reply

    Difill1, July 21, 2013, 07:44

    You can only drain (2 quarts) of fluid on an LS400 transmission for the drain and fill procedure. Total Capacity is 8.8 quarts.

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