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Manual Transmission Fluid

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Old Aug 4, 2003 | 05:25 PM
  #1  
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Default Manual Transmission Fluid

I am looking to improve the shift smoothness of my MN6. Any recs as to which is the best fluid for improving my shifting as well as protecting against wear or the gear? TIA! :seeya
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Old Aug 4, 2003 | 05:34 PM
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Default Re: Manual Transmission Fluid (AZGASSER)

I put Mobil 1 ATF in the 98. It really smothed things out. Pick your favorite type of synthetic and I think you will notice an improvement.
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Old Aug 4, 2003 | 05:42 PM
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Default Re: Manual Transmission Fluid (AZGASSER)

I have Redline D4ATF in mine with good results. Many really like Amsoil synthetic ATF. I'm sure Mobile 1 is a good choice.

My guess is that you can't go wrong with any of the good synthetics that are available.
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Old Aug 4, 2003 | 06:28 PM
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Default Re: Manual Transmission Fluid (Elk)

I just changed mine to Mobil 1 ATF synthetic.
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Old Aug 4, 2003 | 06:32 PM
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Default Re: Manual Transmission Fluid (1 BAD C5)

Any good synthetic ATF will be an improvement! I use Amsoil, but any one of them is a good choice! :seeya
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Old Aug 4, 2003 | 06:38 PM
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Default Re: Manual Transmission Fluid (pewterhdtop)

I changed mine recently to Redline and it does seem smoother. Is the factory fluid not synthetic?
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Old Aug 4, 2003 | 06:49 PM
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Default Re: Manual Transmission Fluid (CapeCodCoupe)

The factory fluid is NOT synthetic. The benefits of synthetic are far greater than smoother shifting. Synthetics are much more heat tolerant, and generally do not get as hot due to better heat conductivity too. :seeya
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Old Aug 4, 2003 | 07:04 PM
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Default Re: Manual Transmission Fluid (pewterhdtop)

Like the syncromesh synthetic.
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Old Aug 4, 2003 | 07:59 PM
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Default Re: Manual Transmission Fluid (Elk)

I have Redline D4ATF in mine with good results. Many really like Amsoil synthetic ATF. I'm sure Mobile 1 is a good choice.

My guess is that you can't go wrong with any of the good synthetics that are available.
:iagree: Redine D4ATF all the way! :seeya
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Old Aug 4, 2003 | 09:32 PM
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Default Re: Manual Transmission Fluid ('97 C5)

Like the syncromesh synthetic.
This is not a full synthetic, and the jury is still out about whether there are any adverse effects of using this fluid. Some are using it with great success though.
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Old Aug 4, 2003 | 10:47 PM
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Default Re: Manual Transmission Fluid (AZGASSER)

Here we go again :crazy: AMSOIL ATF!! :banghead:
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Old Aug 5, 2003 | 02:33 PM
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Default Re: Manual Transmission Fluid (AZGASSER)

Amsoil. :yesnod:
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Old Aug 5, 2003 | 05:57 PM
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Default Re: Manual Transmission Fluid (carpe dm)

I have Mobil1 ATF in the tranny case for 1 yr now. Results and observations: easier, smoother shifting. Chances are any synthetic ATF will provide the same results. Pick your synthethic brand and change the tranny fluid.
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Old Aug 5, 2003 | 08:13 PM
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Default Re: Manual Transmission Fluid (luvinc5)

auto tranny fluid is ok for 6spd.tranny,this is my first 6spd.?
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Old Aug 5, 2003 | 08:58 PM
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Default Re: Manual Transmission Fluid (88sk)

auto tranny fluid is ok for 6spd.tranny,this is my first 6spd.?
Yes. The factory requirement is for ATF.
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Old Aug 5, 2003 | 08:59 PM
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Default Re: Manual Transmission Fluid (AZGASSER)

I am looking to improve the shift smoothness of my MN6. Any recs as to which is the best fluid for improving my shifting as well as protecting against wear or the gear? TIA! :seeya
I changed to Redline at 24K, very nice improvement in terms of easier gear engagement. Seen alot of good replys for mobil 1. So at 36K I switched to mobil 1. I can only speak for my car but the mobil 1 made a nice improvement over the Redline. Easier to engage 1st and reverse.
Just my $.02.

:seeya :seeya :seeya :seeya
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Old Aug 5, 2003 | 09:00 PM
  #17  
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Default Re: Manual Transmission Fluid (AZGASSER)

Synchromesh here... :smash: :smash:
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Old Aug 5, 2003 | 09:17 PM
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Default Re: Manual Transmission Fluid (AZGASSER)

I switched from stock to Amsoil and felt an improvement and I have since switched the Amsoil ATF to Royal Purple Synchromax and felt an improvement.

http://royalpurple.com/scmax/scmax.shtml
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Old Aug 5, 2003 | 11:23 PM
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Default Re: Manual Transmission Fluid (clintw)

How does one change the fluid? Is it hard?
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Old Aug 6, 2003 | 12:37 AM
  #20  
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Default Re: Manual Transmission Fluid (Jhubbard)

How does one change the fluid? Is it hard?

:iagree: Does anyone have a write up for us that don't have service manuals?
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