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    Mobil 1 has (mostly) improved the HTFS viscosity and VII content with API SP

    thank you for your efforts -which one of these oils will have higher wear protection and less intake valve deposit for 6000 miles oil capacity : 4.4qt , gdi, natural aspirated , city driving , average year climate 109F, owner manual accept 0w20 to 10w50 api sg to sn Oil #1 HTFS : 2.24, vii...
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    mazda skyactive maintenance in Extream heat

    https://www.savagegeese.com/reviews/mazda-cx-9
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    Mazda 3 1.6 DV6C UOA Low TBN Qeustion

    tbn is measured by FTIR , to have accurate result it should be measured by ASTM D4739
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    is mazda fz really a unique ATF or just rebranded toyota ws ?

    *update* i noticed 1- high metal in used mazda fz analysis 1 > 2 > 3 in comparison to other aisin trans while the only multi atf analysis was on castrol multi atf full synthetic approximately less metal wear even if it is only 10k miles and he added air cooler to the transmission here 2- the...
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    Who has used a high viscosity transmission fluid in a LV application?

    Give us the name and make and model of each cars
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    Who has used a high viscosity transmission fluid in a LV application?

    i mean since i live in dry environment with an average of 72F in winter and 109.4 F in summer, my average transmission fluid temperature (TFT) is 194 f , i would like to try newly released atf from high quality aftermarket company like : redline d4 , amsoil multi vehicle ATF ,petro canada...
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    Who has used a high viscosity transmission fluid in a LV application?

    what if i use modern additive from aftermarket fluid company my transmision requires viscosity of 5.8 @100c , i would like to use 7.4 @100c like what the transmission manufacturer suggest...
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    is mazda fz really a unique ATF or just rebranded toyota ws ?

    i discovered new things that i would like to add 1- mazda fw6eal is related to Aisin AW TF-8# SC transmision family https://en.wikipedia.org/wiki/AWTF-80_SC i looked at commercial car that any automaker would like to increase its reliability reputation , i found Volkswagen Transporter T6 in...
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    is mazda fz really a unique ATF or just rebranded toyota ws ?

    i agree , but skyactive x has 6 speed and fluid capacity as the transmision found in skyactiv -g i think it has the same transmission but they use A7 for better fuel economy i wont use it , iam just glad that the transmission could work with 4.37 cst viscosity
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    is mazda fz really a unique ATF or just rebranded toyota ws ?

    update mazda has released new atf for same transmission Crack 60-70% (64742-55-8) + PAO 10-20% (68649-11-6) + PAO 10-20% (151006-58-5), PP deos it mean that minimum transmission protection is 4.37 cst? 2- companies recommend to use it for Toyota ws but not fz ardeca matic pro 3- Companies...
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    75w-85 vs 90 longevity

    i checked there oil analysis 75w85 has a lot of phosphorus https://www.oil-club.ru/forum/topic/27244-toyota-differential-gear-oil-lt-75w-85-api-gl-5-08885-02506-zhestebanka-svezhee/ https://www.oil-club.ru/forum/topic/27785-eurol-mtf-fe-75w-85-api-gl-5-svezhee/
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    Honda/Multi-Vehicle ATF Comparison Chart

    at least difference between honda atf and other fluids are obvious while mazda fz uniqueness isn't shown in any oil analysis and some companies refuse to sell there semilar physically and chemically atf to us : idemitsu , redline including companies that make the fluid for mazda : castrol ...
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    is mazda fz really a unique ATF or just rebranded toyota ws ?

    i live in hot environment how can i approximate the difference to apply the information
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    is mazda fz really a unique ATF or just rebranded toyota ws ?

    Russia deosnt have the weather i have mentioned , i live 2200 air miles to the south of Moscow:ROFLMAO: and yes indonisian made fz is more expensive than 1- imported PAO +group v+ easter 2- japanese made T-WS which is group ii\iii
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    Mazda CX-5 Skyactive Transmission fluid?

    i have searched if previous atf before CAFE regulations were better or not and couldn't find solid awnser https://bobistheoilguy.com/forums/threads/is-mazda-fz-really-a-unique-atf-or-just-rebranded-toyota-ws.347410/
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    Do I HAVE to use only mazda type FZ fluid in a mazda transmission?

    i have same concerns https://bobistheoilguy.com/forums/threads/is-mazda-fz-really-a-unique-atf-or-just-rebranded-toyota-ws.347410/
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    Questions about the third party ATFs and Mazda FZ

    i have the same issue https://bobistheoilguy.com/forums/threads/is-mazda-fz-really-a-unique-atf-or-just-rebranded-toyota-ws.347410/
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    is mazda fz really a unique ATF or just rebranded toyota ws ?

    thanks for replying i think most of Japanese ATF has no direct data , where can i search for it ?
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    is mazda fz really a unique ATF or just rebranded toyota ws ?

    * Thanks for wwillson who encouraged me to start this thread *Some of the links in other languages use chrome translation for text and ocr for pictures. I have a Skyactive Mazda 3 that has fw6ael which is very similar transmission to Toyota U660 , I have … questions 1- are ws , fz and...
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    NEW Aisin ATF-MFZ for Mazda Type-FZ Applications

    hello ,we are a group of mazda 3,6,cx 3,5,30 owners live in extreme hot , dusty environment with an average temperature 109 °F. and the owner manual doesn't have any hot countries and we have few questions after i have read alot of discussions 1- we compared ATFs and found that mz-fz is fully...
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