- Joined
- Nov 14, 2023
- Messages
- 7
Just wondering if I messed up or not.
Filled my diff with motorcraft 80w90, and then with the same oil syringe I put fluid in my transmission (6r80).
Since doing this I have been told that contaminating trans fluid is bad and that gl5 gear oil is especially bad.
Do I need to be concerned or not?
Thank you
Filled my diff with motorcraft 80w90, and then with the same oil syringe I put fluid in my transmission (6r80).
Since doing this I have been told that contaminating trans fluid is bad and that gl5 gear oil is especially bad.
Do I need to be concerned or not?
Thank you