how many quarts of trans fluid does the 91' buick regal use.
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1991 Buick Regal Question: How many quarts of trans fluid does it need?
Answer #1Import Auto Geeks from Import Auto Geeks, March 17, 2011, 21:55Enthusiast
If you have a 440-T4 or a 4T60 Auto Transaxle, your total ATF capacity is 8 quarts and your pan is only 6 quarts.
If you have a 4T60-E Auto Transaxle, your total capacity is 11 Quarts of ATF, but your pan capacity is 6 quarts.