Mira es 2014 Slow acceleration

[rajkakumasai]

Hello...I have a Mira es 2014 la310s CVT 4wd
Very slow acceleration problem
And can't climb a steep hill with one person inside
I checked transmission oil it has atf ...can this be the cause

[hash4u]

checked catalytic converter if blocked? fuel fitler ?

[pwuser156532646969]

It should have CVT transmission fluid.

[msabbasi]

I second @hash4u. If your car still has a catalytic converter, have it inspected for clogging. It might be that due to the bad petrol sold all over Pakistan some years ago might have blocked your converter.

Here is what a typical converter blockage looks like:

[pwuser170911618593]

What ? ATF in CVT? Change it immediately or you will ruin your transmission. You have to use CVT fluid for CVT transmission. Do not drive your car anymore or you will ruin your transmission which will cost you around 2-3 lacs. I think daihatsu also uses toyota CVT fluid. Go and replace it in first place and then if you still have issue then you can go for general tuning which includes fuel injector check, fuel pump check, catalytic converter cleaning, spark plugs etc. But PUT CVT FLUID IN T
YOUR TRANSMISSION at first place.

[rajkakumasai]

After many forums I think it's better to start with replacing the atf with CVT fluid...

[rajkakumasai]

Yes indeed

[rajkakumasai]

Very right...shall do on Saturday