>changing clutch on my 1997 Toyota Celica ST
>drain oil from transmission
>everything goes well
>everything reassembled, put new gear oil in the transmission
>2.6 liters of 75w90 GL-4 semi-synthetic according to spec
>one week later
>3rd gear and only 3rd gear slightly grinds
>check for leaks, loose drain and fill plug
>no leaks, plugs are on tight
What could be causing this?
Car has 260,000 miles on the odometer.
Your car knows you're a fagit
>>17894306
Basically a neglected transmission can gain deposits that hold something together, new trans fluid is very acidic and can eat away at these deposits causing issues to show up.
Or that's the theory at least, it's also totally possible your just noticing a slight grinding more than before.
>>17894306
I have an old worn transmission and it grinds real bad when using the correct spec oil.
Got to put in some thicker shit to get it to work right.