Question about Buick Century
How much trans fluid goes in 1989 buick century?
Automatic Transmission, Total Fill
4 speed THM440-T4..........7.6 liters
3 speed THM125C..........6.6 liters
If your just topping off the fluid, make sure the transmission is at it's operating temperature and the level should between add and full on the transmission dipstick while the engine is running on level ground in park. Take two reading if not three, the last reading is always the one your go with.
Good luck and hope this helps.
Posted on Jul 02, 2009
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Posted on Jan 02, 2017
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