PT Cruiser ATF change...

[oilmaven]

My 2003 PT Cruiser is coming due for a ATF change. At 40k miles I flushed the trans and replaced the fluid with Specialty Formulations synthetic ATF for this vehicle. The trans has performed flawlessly since and I'd use this fluid again only the fluid is no longer available.

Although I used the Mopar ATF+4 on the first change at about 20k miles), I'm considering going to the Amsoil synthetic fluid this time. Depending on whether I go to Amsoil or back to the ATF+4, would it be advisable to flush the trans for a total changeover or just do a "drop and drain" which will replace about 40-50% of the fluid (replaced the trans filter at the first change). At 65,000 miles I've had no problems with this vehicle and plan to keep it for the long haul.

 

[VNTS]

I would drop the pan, change the filter and clean the magnet and refill with the proper amount for a pan drop. then loosen the return line from the cooler or feed line into the cooler and do a dump and pump. I do this on mine, just pop into neutral wait 45 seconds, shut down Probably get a qt but may have to measure. Measure how much pumps out and add 1 for 1. Do this procedure a few times. Then do it one last time but dont add last qt. Button it up and then take for short ride to get warm and check level on stick. Add as needed to bring to full. May want to check on level surface after driving car to get fluid warm to see where on the stick it currently is before you change the fluid. I do this on all my transmissions and I know it is done correctly. BTW I have a 03 GT stick and dump the fluid yearly and use the Amsoil MTF. In my 02 WJ I have the 545RFE and use the Amsoil Universal, ditto in the 46RE in my Durango. They run great and shift great. It is all in the maintenance!

 

[JohnBrowning]

I used Redline's C+ATF in my Dakota instead of ATF+F and it loved it!!! I would highly recomend you give Redline's C+ATF a try you will not regret it.