You need a new radiator if you have trans fluid in the radiator. Getting trans fluid in the radiator isn't such a big deal...just change the radiator.....the worrisome parts is getting coolant in the transmission. The radiator has a transmission cooler built in and it is separated with a wall of aluminum - the coolant and trans sides should never mix.
First! You need to drain and remove the radiator and replace it with new fluid. If you got trans fluid in the radiator, it very likely means you got the inverse....coolant in the transmission. You also need to flush and drain the transmission. Also, you need to flush the transmission cooler lines out for any coolant. Coolant in the trans is often the death of a transmission.
Make sure you use the right fluid in the trans. That vehicle takes Mercon V fluid - don't put anything else in there or you will have problems potentially.
follow the lines to the front you will see the filter by the radiator just like my 03 xlt
it has to be pumped into the bottom of the transmission
You have a leaking transmission cooler, usually part of the radiator. The transmission fluid is mixing with the antifreeze turning it pink.
This is a major mechanical project. Remove the clutch and manual transmission and the radiator. Install automatic transmission, new driveshaft, new radiator. You have just spent as much as a car is worth.
60.000
Drain the radiator. Remove all of the hoses. Remove the transmission cooler lines if equipped with an automatic transmission. Remove the fan shroud. Remove the bolts that hold the top radiator support in place. Lift the radiator out.
Get something for the coolant to go into like a bucket. Remove the lower radiator hose from the radiator and also remove the radiator cap to help and drain into bucket.
Open the hood remove the shroud then unhook the transmission lines and radiator hoses then lift out the unit.
Remove radiator cap. Push Cougar out of the way. Push a better car under the radiator cap. Install radiator cap.
The transmission is the same
check your radiator hoses and change gaskets
My transmission change through the Ford dealership was about $2800.