Watch the video, look under your chrysler rfe and see if you have the thermal bypass block, if so get it off there. You can delete w/o the $100 valve, but that makes it easy. Now that these vehicles are getting old, this is killing atf4 by bypassing your cooler. These blocks are now failing, the result is hot transmision fluid.
We have a lot of guys running redline c+ because of the bottom video, a must watch for any guy having an rfe transmision, they are all related, from the cummins to the dodge aspen, you need to watch that video. The ester based stuff just deals with heat better. If you wont run the pao/ester formula, at least change your atf4 often. My fluid was black after 30k miles. The large container my trans fluid atf4 after 30k miles, and the small container was a sample of my transfer case fluid same 30k miles.
Some guys are tuning up line pressure with valve body plate or gasket to help alleviate some of these rfe issues. Whatever you can think to do to allow your fluid to do it's job should pay dividends. Upgrade fluid, line pressure, or thermal delete maybe even one of these will extend the life of these transmisions.
thermal bypass delete
[video:youtube]https://youtu.be/tRw1wz0JEos?t=750[/video]
We have a lot of guys running redline c+ because of the bottom video, a must watch for any guy having an rfe transmision, they are all related, from the cummins to the dodge aspen, you need to watch that video. The ester based stuff just deals with heat better. If you wont run the pao/ester formula, at least change your atf4 often. My fluid was black after 30k miles. The large container my trans fluid atf4 after 30k miles, and the small container was a sample of my transfer case fluid same 30k miles.
Some guys are tuning up line pressure with valve body plate or gasket to help alleviate some of these rfe issues. Whatever you can think to do to allow your fluid to do it's job should pay dividends. Upgrade fluid, line pressure, or thermal delete maybe even one of these will extend the life of these transmisions.
thermal bypass delete
[video:youtube]https://youtu.be/tRw1wz0JEos?t=750[/video]