Did the Royal Purple Thing

[jgedde]

I changed out my MT82 fluid this morning for Royal Purple Synchromax. Since then, I put about 50 miles on the car to let it settle in before passing judgement.

In short, while I didn't see the night and day difference others have seen, I do see a slightly noticeable improvement in shifting.

A slight gear whine noise I had is gone. Also, since I have an aftermarket shifter (the MGW), it is natural to have some shift knob vibration. This seems to be somewhat less as well.

All in all, I think it was worth doing even though I didn't see a profound difference in shift quality.

Cheers,
John

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[Star711]

I replaced the MT82 trans fluid with the RP last week. Like you, I noticed a slight improvement in shifting smoothness (approx.15-20%), but old gremlins are still present, just slightly less so.

 

[kz]

Same here. Changed to RP few weeks back, mostly because I had it, similar impressions. Will change to BG next time.

 

[lwnslw]

I changed to RP last month and it feels a lot better.

I used 1 quart od Synchromax and 2 of their 75/90. I have found on my previous car that using only Synchromax doesn't feel better as the fluid is to thin.

L8R

 

[Kahboom]

So how did it feel vs using all synchromax and using one bottle of 75/90 which I assume is RP, I've been using RP synchromax for months now and its much better but just a tab of gear nibble when still cold.

 

[evo8904]

BG is a lot better. I had RP first and then switched to BG.

 

[Kahboom]

Do you have a link for the BG fluid? I hear some people using the MT-82 overfilled by 1/2 to 1 at of fluid for high rpm shifting with the previous yrs.

 

[Miglo]

From a guy who knows a thing or two about these transmission's...



I find it amusing while this thread is about improving the issues that many recognize with this transmission, there's another thread where people are chasizing a guy who was unhappy with his M6 and are calling people noobs and telling them they don't know how to drive...
http://www.mustang6g.com/forums/showthread.php?t=57252

 

[BeauxXL1200]

Changed out the OEM fluid with RP Synchromax yesterday. It is an improvement. Not a huge difference but the shifts are smoother with less notchiness. Slides into the next gear a little easier. :cheers:

 

[Optimum Performance]

Do you have a link for the BG fluid? I hear some people using the MT-82 overfilled by 1/2 to 1 at of fluid for high rpm shifting with the previous yrs.

LINK to M6G Deal HERE:http://www.mustang6g.com/forums/showthread.php?t=48706

Customer and Member Results Here: http://www.mustang6g.com/forums/showthread.php?t=48679

 

[BeauxXL1200]

Anyone adding this MT82 additive when you swap out the OEM fluid for Royal Purple? Not sure if it's really needed and just wondering what others think.

Thanks. :cheers:


Ford Motorcraft MT82 transmission additive XL-18

 

[Optimum Performance]

Anyone adding this MT82 additive when you swap out the OEM fluid for Royal Purple? Not sure if it's really needed and just wondering what others think.

Thanks. :cheers:


Ford Motorcraft MT82 transmission additive XL-18

XL-18 is used only.to break in new Syncros. Ford used it on the first OEM oil swap in our car (2nd fill) because I made them. Do not use additives with non Ford Oils, they should already have what they need.

 

[BeauxXL1200]

XL-18 is used only.to break in new Syncros. Ford used it on the first OEM oil swap in our car (2nd fill) because I made them. Do not use additives with non Ford Oils, they should already have what they need.

Thanks, Tommy. I appreciate your guidance. I didn't think it was needed but wanted to ask around. :cheers:

 

[tazor]

I did the BG fluid..Way better

 

[jgedde]

I did the BG fluid..Way better

Thanks! I may switch... Have you tried both RP and BG?

John

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