As most of my post/replys are, this is a long post. Why change now!
I just switched to MaxLife ATF in my '04 Altima 2.5S w/4 spd auto transmission. A little transmission fluid history since I've owned the car since new. Total capasity is 10 qts, D&F is anywhere between 5.5 & 7.5 qts...
At ~10K miles, I removed the OE Matic-D and I D&F ONLY the transmission pan and added Mobil 1 ATF(7.5qts). I noticed nothing different from the transmission since the car is still new-ish). I do like Mobil 1 ATF in other vehicles as well.
At ~40K miles, I removed the M1 and put in Castrol IMV(5.5 qts) IDKY only 5.5 qts but, that's all I was able to remove this time. Yes, the ATF level in the transmission was proper prior to draining.
Not right away but, over the next several weeks, this transmission seemed to be experiencing some shift flare(slippage), only when the vehicle had been sitting for long periods of time such as overnight or after the work day. Yes, it could be the transmission!
I would experience this only on the 1st startup(after sitting several hours), some shift flare from 1st-2nd & 2nd-3rs ONLY. And not again for the rest of the day even after normal engine shutdowns and restarts.
I don't know how many hours the engine/transmission would have to be at rest before another restart and the Flare would come back. So, let me just say, 8 hours.
I am using Castrol IMV in 2 other vehicles with good success. I have only notices different shifting patterns(shift points) but, that's all! It shift different than the previous ATF but, not poor shifting...just different!
At ~60K miles, I have done another D&F removing the IMV and adding MaxLife(6qts). This is all that came out on this particular D&F.
In all cases(D&F) my ATF quantity was at the proper level in the transmission on level ground after a 20 min drive so, I know the fluid level was correct prior to draining. Also, I keep an eye on all of my fluids in all cars and measure them to MFG's directions. This is something that I've been doing for over 40 years.
Anyway, I am hoping that the ML ATF cures the shift flare in this transmission. I have driven for 2 day thus far and have noticed a bit of a good change in the slippage. But, it's been warmer the last 2 days and the Flare is more noticable when colder than warmer. I'll wait and see as the temps are dropping agian and as I drive the car.
This is a good shifting transmission. Sometimes, noticing the shifts from gear to gear and sometimes NOT! This is with any ATF.
If there was infact some shift flare in my Altima transmission usin the IMV, and the MaxLife cures this, I will consider this an isolated case as I am sure there are others using Castrol IMV in their Nissan transmission. I am also aware that Castrol has added the name "Transmax" to their line of ATF's. The IMV that I used is NOT Transmax.
I still have 7qts of IMV to use up but, I keep using it in my daughters Mazda3.
I have also used the IMV in my wife's Lexus RX and now using Castrol High Mileage this last change. It too is OK!
I just switched to MaxLife ATF in my '04 Altima 2.5S w/4 spd auto transmission. A little transmission fluid history since I've owned the car since new. Total capasity is 10 qts, D&F is anywhere between 5.5 & 7.5 qts...
At ~10K miles, I removed the OE Matic-D and I D&F ONLY the transmission pan and added Mobil 1 ATF(7.5qts). I noticed nothing different from the transmission since the car is still new-ish). I do like Mobil 1 ATF in other vehicles as well.
At ~40K miles, I removed the M1 and put in Castrol IMV(5.5 qts) IDKY only 5.5 qts but, that's all I was able to remove this time. Yes, the ATF level in the transmission was proper prior to draining.
Not right away but, over the next several weeks, this transmission seemed to be experiencing some shift flare(slippage), only when the vehicle had been sitting for long periods of time such as overnight or after the work day. Yes, it could be the transmission!
I would experience this only on the 1st startup(after sitting several hours), some shift flare from 1st-2nd & 2nd-3rs ONLY. And not again for the rest of the day even after normal engine shutdowns and restarts.
I don't know how many hours the engine/transmission would have to be at rest before another restart and the Flare would come back. So, let me just say, 8 hours.
I am using Castrol IMV in 2 other vehicles with good success. I have only notices different shifting patterns(shift points) but, that's all! It shift different than the previous ATF but, not poor shifting...just different!
At ~60K miles, I have done another D&F removing the IMV and adding MaxLife(6qts). This is all that came out on this particular D&F.
In all cases(D&F) my ATF quantity was at the proper level in the transmission on level ground after a 20 min drive so, I know the fluid level was correct prior to draining. Also, I keep an eye on all of my fluids in all cars and measure them to MFG's directions. This is something that I've been doing for over 40 years.
Anyway, I am hoping that the ML ATF cures the shift flare in this transmission. I have driven for 2 day thus far and have noticed a bit of a good change in the slippage. But, it's been warmer the last 2 days and the Flare is more noticable when colder than warmer. I'll wait and see as the temps are dropping agian and as I drive the car.
This is a good shifting transmission. Sometimes, noticing the shifts from gear to gear and sometimes NOT! This is with any ATF.
If there was infact some shift flare in my Altima transmission usin the IMV, and the MaxLife cures this, I will consider this an isolated case as I am sure there are others using Castrol IMV in their Nissan transmission. I am also aware that Castrol has added the name "Transmax" to their line of ATF's. The IMV that I used is NOT Transmax.
I still have 7qts of IMV to use up but, I keep using it in my daughters Mazda3.
I have also used the IMV in my wife's Lexus RX and now using Castrol High Mileage this last change. It too is OK!
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