Hi. I have citroen c4 spaceturer 2018 Whit 153k
Automatic (aisin gear).
The gear oil never change before .Should i change it? I drain a half of liter (in the first screw) and the color was black like a coffe. I afraid if i change it the gear will stop work properly.what do you think?
Well unfortunately if it's that dirty yeah if you change it it might stop working. I wouldn't chance it
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the color was black like a coffee ... what do you think?
I think that the transmission could be in bad shape
So that means if not that black, like a dark red, would be fine to change it?
What does it look like if you put some on a white paper towel?
I have to see, thankfully our 2 cars still have transmission fluid sticks for check 👍