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Amsoil vs M1 Synthetic ATF

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Old 05-26-2004, 12:14 PM
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Amsoil vs M1 Synthetic ATF

In the past, I'd had always used M1 synthetic ATF in my Maximas. When I changed the oil a few days ago I used 4 1/2 qts of Amsoil Multi-Vehicle ATF to also drain and refill the ATF pan.

This may be purely wishful thinking or a seat of the pants perspective but I feel adding Amsoil to the mix made my shifts smoother and more solid. I have no bias for one vs the other but will now run Amsoil ATF. I had, however, experienced slightly hard shifts from 1-2 with M1 ATF only after an extended drive (like 200 miles at 75mph). This started me thinking I might try Amsoil. I just did one of these 200 miles drives with the Amsoil and the temporary hard 1-2 shift is gone and now smooth/regular. Seems like the Amsoil handles the heat better.

Thought this might be useful for those of you trying to decide on Amsoil or M1 ATF.
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Old 05-27-2004, 04:45 AM
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Originally Posted by nick778
In the past, I'd had always used M1 synthetic ATF in my Maximas. When I changed the oil a few days ago I used 4 1/2 qts of Amsoil Multi-Vehicle ATF to also drain and refill the ATF pan.

This may be purely wishful thinking or a seat of the pants perspective but I feel adding Amsoil to the mix made my shifts smoother and more solid. I have no bias for one vs the other but will now run Amsoil ATF. I had, however, experienced slightly hard shifts from 1-2 with M1 ATF only after an extended drive (like 200 miles at 75mph). This started me thinking I might try Amsoil. I just did one of these 200 miles drives with the Amsoil and the temporary hard 1-2 shift is gone and now smooth/regular. Seems like the Amsoil handles the heat better.

Thought this might be useful for those of you trying to decide on Amsoil or M1 ATF.

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Old 05-27-2004, 05:23 AM
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I'm thinking of switching to synthetic ATF. Will it warm up quicker than dino ATF? In the cold weather, it takes a little while for the TC to lockup while cruising at 75 mph.

Iwannabmw: If I can get the hookup from you, I'll buy some Amsoil MTF for my Accord 5 speed and ATF for the Max. Let me know.
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Old 05-27-2004, 05:42 PM
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Deezo:

The fluid won't warm up quicker, but it doesn't thicken as much when cold. The TC will lock up much quicker than with conventional fluid.

What year is the Accord? I believe Honda specs motor oil for their 5 speeds, at least they do on the Civic's. Let me know and I'll shoot you some prices.
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Old 05-28-2004, 01:14 AM
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I actually need tranny fluid for the Accord and it's a manual. I'll take prices for the oil and the MTF just in case I switch it to synthetic.
The accord also uses 5w30.
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