GSR Transmission Fluid Poll
Honda-Tech Member
Joined: Aug 2001
Posts: 1,229
Likes: 1
From: Watchung, NJ, USA
Re: GSR Transmission Fluid Poll (accord-euro-r)
DON'T use Redline--it's a much heavier weight then reccommended by Honda. I switched to Mobil 1 10-40 (I think that's what Helm's says) and loved it, Much smoother shifts. You shoulda' left it an open poll! 
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Honda-Tech Member
Joined: Jul 2001
Posts: 899
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Re: GSR Transmission Fluid Poll (cotton_lix)
Definately OEM Fluid. Just about everyone I know runs it, myself included.
I have yet to try anything different, but I haven't had any issues with shifting and/or grinding.
I have yet to try anything different, but I haven't had any issues with shifting and/or grinding.
Re: GSR Transmission Fluid Poll (accord-euro-r)
I'm switching to Honda MTF after using Redline MTL for 3.5 years. The Redline MTL was good stuff when I switched. We'll see how it feels after switching to Honda MTF.
Trial User
Joined: Jan 2000
Posts: 500
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From: Madison, WI, USA
Re: GSR Transmission Fluid Poll (IN VTEC)
I've been using Redline MTL for 3 years without any problems. This stuff is THINNER than Honda fluid. I switched to fix a problem I had shifting into first. The shift is a little smoother now. The Redline MTL makes a big difference in the winter, though.
Just as an FYI, Redline MT-90 is not the right fluid for our cars. And, Honda does not recommend regular motor oil, either.
Just as an FYI, Redline MT-90 is not the right fluid for our cars. And, Honda does not recommend regular motor oil, either.
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Honda-Tech Member
Joined: Jan 2000
Posts: 1,545
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From: Dublin, OH, USA
Re: GSR Transmission Fluid Poll (Shmeek)
Honda does not recommend regular motor oil, either.
Why must I use Honda-brand transmission fluid in my manual transmission?
Like the Honda vehicles for which it's formulated, the Genuine Honda manual transmission fluid has undergone an exhaustive and exacting research and development program. When tested against competitors, it demonstrated superior lubricity in an actual Honda 5-speed transmission. And even at -20°C, it clearly performed significantly better than leading competitors.
Genuine Honda manual transmission fluid is designed for smooth engagement of the synchronizers in the transmission; this maximizes smooth gear engagement and prolongs component durability.
Always use Genuine Honda manual transmission fluid. If Honda MTF is not available, you may use an API service SG, SH or SJ grade motor oil with a viscosity of SAE 10W-30 or 10W-40 as a temporary replacement.
However, motor oil does not contain the proper additives and continued use may cause stiffer shifting. Replace as soon as convenient.
Honda-Tech Member
Joined: Jan 2000
Posts: 4,930
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Re: GSR Transmission Fluid Poll (Shmeek)
I don't know how anyone can use Redline for Honda transmissions. A friend with a '90 300ZXTT uses it without grinding or other issues, but when I had my clutch replaced, the shop refilled with Redline (dunno what flavor) and I was grinding 2nd and 3rd gears on semi-fast shifts.
Honda MTF for my application.
Honda MTF for my application.
Joined: Nov 2001
Posts: 331
Likes: 0
From: TX, USA
Re: GSR Transmission Fluid Poll (Designbot)
The difference between Honda MTF and normal 10-30w is the additive package. Normal motor oil doesn't contain proper additives for the sheering that takes place in the Honda type transmission. This additive package is very similar to the transmission oil that is used in 2-Stroke motorcycle engines.
Honda-Tech Member
Joined: Apr 2001
Posts: 2,223
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From: Union City, CA
Re: GSR Transmission Fluid Poll (BSQ)
Honda does not recommend regular motor oil, either.
Actually, in my owners manual for my '94 GS-R it recommends either 10W-30 or 10W-40. But in the last few years, Honda has come out with their MTF and now they recommend it. I'm not sure what year Honda/Acura changed the from 10W-30 or 10W-40 to MTF, but I do know that the '98 owner manual recommends MTF. Also here is Honda's/Acura's actual recommendation:
[/I]
Actually, in my owners manual for my '94 GS-R it recommends either 10W-30 or 10W-40. But in the last few years, Honda has come out with their MTF and now they recommend it. I'm not sure what year Honda/Acura changed the from 10W-30 or 10W-40 to MTF, but I do know that the '98 owner manual recommends MTF. Also here is Honda's/Acura's actual recommendation:
[/I]
Joined: Jan 2002
Posts: 1,345
Likes: 0
From: clearwater, fl, usa
Re: GSR Transmission Fluid Poll (Designbot)
guys i know this might be a stupid question, but i wasnt aware that there was a seperate oil for the tranny, i thought it was all linked? How do you change the tranny fluid? thanks
I didn't ask for a dime.
Joined: Jan 2002
Posts: 3,692
Likes: 0
Re: GSR Transmission Fluid Poll (mattL)
guys i know this might be a stupid question, but i wasnt aware that there was a seperate oil for the tranny, i thought it was all linked? How do you change the tranny fluid? thanks
Honda-Tech Member
Joined: Oct 2001
Posts: 2,785
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From: So Cal
Re: GSR Transmission Fluid Poll (Halo)
I'm not sure. The bottles are in the garage right now and I'm already in my PJ's. I just bought 2 new quarts today. I think is like 10W-75 or sumthing. Ill check tommorw and re-post.
Honda-Tech Member
Joined: Jun 2001
Posts: 2,443
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From: On the coast, with my feet in the sand
Re: GSR Transmission Fluid Poll (mattL)
guys i know this might be a stupid question, but i wasnt aware that there was a seperate oil for the tranny, i thought it was all linked? How do you change the tranny fluid? thanks
the drain plug on the bottom, is below the axle and can be removed with a 3/8" ratchet. drain the tranny fluid and plug the drain plug back up. remove the fill plug that is to the left of the axle and use a clear long hose with a funnel attached to it to fill the tranny. it only needs a little more than 3 quarts to be filled. once it overflows out of the tranny a little you'll know you're set to go.
p.s. replace the drain plug and fill plug gaskets.
hth
Honda-Tech Member
Joined: Aug 2001
Posts: 1,229
Likes: 1
From: Watchung, NJ, USA
Re: GSR Transmission Fluid Poll (Shmeek)
I've been using Redline MTL for 3 years without any problems. This stuff is THINNER than Honda fluid. I switched to fix a problem I had shifting into first. The shift is a little smoother now. The Redline MTL makes a big difference in the winter, though.
Just as an FYI, Redline MT-90 is not the right fluid for our cars. And, Honda does not recommend regular motor oil, either.
Just as an FYI, Redline MT-90 is not the right fluid for our cars. And, Honda does not recommend regular motor oil, either.
Honda-Tech Member
Joined: Apr 2000
Posts: 1,496
Likes: 0
From: Cincinnati, Ohio
Re: GSR Transmission Fluid Poll (MrBite)
Add BG Synchroshift II to the mix. Works great, especially on cars with dying synchros. A little notchier than Honda MTF when cold, but definitely better when hot.
Honda-Tech Member
Joined: Oct 2001
Posts: 2,785
Likes: 0
From: So Cal
Re: GSR Transmission Fluid Poll (SuperDuperEG)
I'm not sure. The bottles are in the garage right now and I'm already in my PJ's. I just bought 2 new quarts today. I think is like 10W-75 or sumthing. Ill check tommorw and re-post.
Honda-Tech Member
Joined: Oct 2001
Posts: 2,785
Likes: 0
From: So Cal
Re: GSR Transmission Fluid Poll (boostedeg6)
guys i know this might be a stupid question, but i wasnt aware that there was a seperate oil for the tranny, i thought it was all linked? How do you change the tranny fluid? thanks
on the transmission there are two bolts: one to drain the fluid (bottom) and one to fill the tranny with fluid (top).
the drain plug on the bottom, is below the axle and can be removed with a 3/8" ratchet. drain the tranny fluid and plug the drain plug back up. remove the fill plug that is to the left of the axle and use a clear long hose with a funnel attached to it to fill the tranny. it only needs a little more than 3 quarts to be filled. once it overflows out of the tranny a little you'll know you're set to go.
p.s. replace the drain plug and fill plug gaskets.
hth
on the transmission there are two bolts: one to drain the fluid (bottom) and one to fill the tranny with fluid (top).
the drain plug on the bottom, is below the axle and can be removed with a 3/8" ratchet. drain the tranny fluid and plug the drain plug back up. remove the fill plug that is to the left of the axle and use a clear long hose with a funnel attached to it to fill the tranny. it only needs a little more than 3 quarts to be filled. once it overflows out of the tranny a little you'll know you're set to go.
p.s. replace the drain plug and fill plug gaskets.
hth
