Transmission shifting problem

Hi,

If the transmission fluid is clean and full, you really should scan the computer to see if there are diagnostic trouble codes related to the transmission. You will need a scan tool that is capable of reading such codes. However, it works the same way.

Here is a quick video showing how it's done:

https://youtu.be/b2IJGfImVvw

I'm not sure where you are located, but this model isn't offered in the US. I looked at a pic and it looks similar to our Ford Taurus. So, maybe it will be similar when identifying codes.

Have that done and let me know what you find.

Take care,
Joe

Hi,

Before running an additional cooler, has anyone tried flushing the one in the vehicle now? If it is plugged, it will still be plugged if you install an additional cooler. Therefore, it won't change anything. If it was the cooler being restricted, either replace it or flush it. An additional one shouldn't be needed.

Do me a favor. Take a look through this link and let me know if anything helps:

https://www.2carpros.com/articles/automatic-transmission-problems

If you want to replace the cooler, here are directions for a Ford Taurus which I believe is similar to the Fairmont. The attached pics correlate with the directions.

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2000 Ford Taurus V6-3.0L VIN U
Procedures
Vehicle Transmission and Drivetrain Automatic Transmission/Transaxle Transmission Cooler Service and Repair Procedures
PROCEDURES
Removal
1. Raise and support the vehicle.
2. Remove the splash shield.

pic 1

1 Remove the five screws and air deflector, if equipped.
2 Remove the remaining seven screws and the splash shield.

3. Note: Place a drain pan under the transaxle fluid cooler.

pic 2

pic 3

Disengage the clamps and remove the transmission fluid cooler hoses and the power steering fluid cooler hoses.

pic 4

pic 5

4. Remove the bolts and the combination fluid cooler.

Installation
1. To install, reverse the removal procedure.
- Fill the transaxle to the specified level.
- Fill and purge the power steering system of air.

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One other thing I found. There is a technical service bulletin for the Taurus. If you look at the last pic, it indicates that most transmission issues are related to a contaminated cooling system for the trans. I'm adding it because It may be a good idea to try and flush the system (specifically, the trans cooler and lines).

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I hope something here helps. Let me know if you have other questions.

Take care,
Joe

Make sure the flush the cooler. Also, make sure the transmission fluid is clean and full.

Let me know how things turn out for you.

Take care,
Joe