Cvtz50 app has two deterioration date methods

[nimas1377]

Can you post a video of what you mean? Is it clunking badly when shifting into reverse. Like it would if you revved the engine up while shifting?
These things are a bit shakey to start with but if it's vibrating the entire car then I'd be looking at the front of the suspension crossmember/subframe where the dogbone engine mount goes, to see if full of sand, gravel, or??? I had one this winter that was packed full of ice, usually they scoop up gravel and get rocks jammed in behind causing a bad vibration when in drive or reverse, more so when on the throttle.

Otherwise, possibly a bad cv axle. I had one that had the inner joint cause a bad vibration under load while driving.

It doesn’t do it every time ( most of the times it is smooth when engaging reverse ) and no it doesn’t clunk, it mashes into gear and shake the car like it is revved.
The car doesn’t vibrate badly when under load I reversed a lot while parking in steep hills
The gearbox is ok when driving only when you want to park and you go forward and then put the car in reverse not even every time just few times in month, also when it does that I put in N again and shift to R and it does that again and again so it can be engine mount but also the car has 37k km so Idk

[Fummins]

It doesn’t do it every time ( most of the times it is smooth when engaging reverse ) and no it doesn’t clunk, it mashes into gear and shake the car like it is revved.
The car doesn’t vibrate badly when under load I reversed a lot while parking in steep hills
The gearbox is ok when driving only when you want to park and you go forward and then put the car in reverse not even every time just few times in month, also when it does that I put in N again and shift to R and it does that again and again so it can be engine mount but also the car has 37k km so Idk

I'd verify the fluid level it correct. If you changed any filters could they have been installed incorrectly. I've had the odd oring tear when replacing the cartridge filter causing a massive leak a day or so later.

[OrganicFoxes]

Yeah I have noticed this too. I don't really know exactly what the level really means, I have noticed it goes up faster the hotter the fluid is though. I just reset it after each trans service because I know at least in Nissans it starts a new learning process for the new fluid. Not sure if the TCM even has adaptive learning in the mirage and to what extent that helps the life of the trans by resetting it with new fluid, BUTTTTTTT I just do it anyways.

[nimas1377]

Not sure if the TCM even has adaptive learning in the mirage and to what extent that helps the life of the trans by resetting it with new fluid, BUTTTTTTT I just do it anyways.

Yeah I’m gonna reset it too after fluid change cause I already have the app and the obd adaptor so what is the harm in it.
But I actually suspect that maybe my car mileage has been reduced because I had it since 16k km and the number is just really high
Btw a quick question what is your cvt runtime? Mine is 2700 hours which is also sus cause the car has 37k km although in city and traffic but thats a damn lot of hours.

[OrganicFoxes]

Yeah I’m gonna reset it too after fluid change cause I already have the app and the obd adaptor so what is the harm in it.
But I actually suspect that maybe my car mileage has been reduced because I had it since 16k km and the number is just really high
Btw a quick question what is your cvt runtime? Mine is 2700 hours which is also sus cause the car has 37k km although in city and traffic but thats a damn lot of hours.

Last time I checked mine was 4500 hours at 102k miles, got the car new as "last years model" in late 2018 with 15miles on it. 2700 does seem quite high for only 37000km.