Remove the transmission oil pan. You'll need a new filter and gasket. After you remove the pan, clean the pan, replace the filter and put the pan back in place using the new gasket. Then fill the transmission
My 1991 Buick Century won't move or hold transmission fluid
Do you mean "change THE transmission" or "Change the transmission FLUID"? Big difference there....
the transmission dip stick is red, you use funnel to put fluid in there
Bring to a shop that has the equiment to fully pump out the transmission and torque converter and re-fill system
Dexron V or VI
Fill through dipstick tube
Dextron 3
the red dipstick towards the backside of the engine
The 1992 Buick Regal transmission has a fluid capacity of 6.3 quarts. You can check the transmission fluid level with the transmission dipstick.
I believe it is 12 Quarts.
Dexron III should be a safe bet.
What type transmission fluid for 95 Buick lasabre