So months later I'm finally on a computer so I can post these videos. Most will not find my random post here and there so ill put some details so this thread is the go to
I'm a firm believer that Motul trans fluid cost me my trans and 2k. I have a pretty high milage ST, it being a 17 and i just crossed 78k. I feel most you guys do not have the issues I did because most you guys don't have the miles i do on Motul fluid.
0-11k OEM fluid
11k-50k Motul 300
50k-64k Motul DCTF
I might be off on the miles, I don't feel like looking for papers of when i did the change to DCTF, it was 40 or 50k. Either way you see I had Motul for 50k miles or so. I want to say for the last 10k or so I noticed a whine in all gears/no gears. It was at idle or driving. If the trans was spinning it was making noise. From pervious experience with bad clutches I was sure it was trans noise. But I kept driving the car cause I'm dumb, i should have took it in before 60k because at 64k it was over. The whine went from slight to super loud. It would growl and growl and on freeways it was crazy loud. One day on my way home I took these videos and that was the last time that trans ever made it a mile. While i was at speed i think the bearings finally gave way cause I heard something go blow up and made some horrible nasty sounds, and then I lost 6th gear, then 5th. Limped home and towed it from there on. Ignore the check engine light, it would come on once a week or so from a bad purge valve. Since i changed the PV it has never came back on. Anyway here are some videos and a couple pictures
20181017_123943 by
Malachi Rosales, on Flickr
20181017_123909 by
Malachi Rosales, on Flickr
New OEM flywheel, clutch kit, slave, and finally new seals to get rid of the leaking seals (which as we know they still leak lol just a lot less) and of course new brake fluid to flush the system. And oil and filter because its there anyway. As you see by fluid choices I'm not new to this game. I swore I was using top tear trans fluid
Flickr
Rosales, on Flickr
This is what my tech was finding in the trans fluid when he drained it
Here are the videos
This is when I noticed the noise getting louder. Just listen how it was 100% coming from the trans side
20181004_064216 by
Malachi Rosales, on Flickr
20181006_102311 by
Malachi Rosales, on Flickr
20181006_111636 by
Malachi Rosales, on Flickr
Sourced a new (used) trans locally for decent price. Here is what Motul cost me
11k trans - $900
Labor $500
Parts $430
Towing was free with AAA
And because I'm a sucker for pain, 10k later i swapped to Motul DCTF again....the shifts were so great again but 2k later i noticed a whine in second. I'm praying the damage is not already done. But i swapped to BG Syncro Shift II and have not looked back. Shifts are just as good, trans is quite again and I got it for free lol As we speak right now at 78, all is well. I believe Motul cost the trans, there are few cases of our cars going through whining trans. But the threads are far and rare. I blame the fluid, not Ford. Take it how you want. Motul will not be in this trans again.