Hey Viper, did you ever finish the fluid change? Did it help your shifting/grinding problem?

I did complete it, however my car is still up on jack stands. Today I should be receiving some o2 sensors and I'm gonna try to install them. Once thats done, the only things left are to find where my air leak is and test the grinding. I will report back with my findings.

I drove my car today for the first time in weeks. I was able to test it out and unfortunately, the grinding is still present as I suspected. Looks like I have a bad synchro.