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Old 12-20-2013, 05:39 PM   #1
Pale Rider's Avatar
Join Date: Jan 2013
Posts: 81
Redline MTL

I have a 2014 JKU with a 6 speed and I am starting to get a little bit of the 6 speed rattle that others have talked about. I'm thinking of trying Redline MLT but I'm concerned if it does develop into a problem i will affect the warranty by using it. Anyone using MTL ever had a problem going back to the dealer for warranty work after using it?

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Old 01-03-2014, 08:11 PM   #2
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I just put MTL in my 2012...seems quieter and shifts better.

I didn't have a problem getting a NV3500 replaced on my old Jeep when using RP Sychromax.

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Old 01-03-2014, 08:28 PM   #3
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I don't think there is any way they're going to be able to tell you've changed it. Its not dyed a screwball color like some of the other stuff. Felt like it smoothed the shifting out a little bit in mine (not huge).

It also meets Chryslers spec.
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Old 01-03-2014, 08:52 PM   #4
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It meets spec MS-9224 and their website specifically mentions its safe for brass synchros. You SHOULD be good but we all know how Chrysler can be when it comes to voiding warranties...
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Old 01-03-2014, 09:22 PM   #5

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I use it in my Rubi...made a huge difference it the heat being produced. I ordered it off Amazon.
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Old 01-04-2014, 12:24 AM   #6
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Originally Posted by Sinister6 View Post
I use it in my Rubi...made a huge difference it the heat being produced. I ordered it off Amazon.
Me too. I'll be changing it every 10K. Probably overkill, but its cheap and it's easy to do and it makes a difference.
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Old 01-04-2014, 04:02 AM   #7
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We'll I decided to go for it and I'm glad I did. It makes a huge difference, much smoother and the rattle is gone. It is red and looks like ATF so I was a little concerned about having to explain it was Redline and not auto trans fluid but I saved one of the containers and printed the spec sheet to have on hand just in case. I know I probably worry to much.

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