The radiator has a transmission cooling tank in it. Evidently the tank has cracked. You may have a crack in your radiator your transmission cooling line runnz in your radiator good luck
When changing fluids in a car, it is important to know the fluid capacity of the car. A 1999 Pontiac Grand AM holds about 5 quarts of transmission fluid.
Your radiator is probably leaking transmission fluid into your coolant. Trans cooler is built into the radiator. Replace the radiator.
DextronIII
Dexron III automatic Transmission fluid should be used in a 2000 Pontiac Grand AM. This can be picked up at almost any general store.
When changing the transmission fluid of a car it is important to know its fluid capacity. The 2001 Pontiac Grand Prix holds between 7 and 8 quarts of fluid.
your probably getting transmission fluid in your cooling system from the cooler in the rad. replace your rad
dexron 3
If your 1993 Pontiac Grand Am will not shift into part, the transmission is probably seized up. The first step is ensuring the transmission fluid is not too low.
On the top of the transmission there is a red cap. that cap comes off and you add fluid through there.
Remove transmission oil pan Replace fluid, filter, and gasket
Unfortunately there isn't one.
There is no dipstick for the transmission. It has a check valve on the side of the pan.