agreed. Amsoil sucks, I learned my lesson with it. I use MT90 now and OEM diaqueen in the diffs


best combo (in my opinion): MT90, shifter cable bushings, shifter base bushings and a very heavy shift knob

 

Thanks for the feedback guys! I was quick to jump on the AMSoil bandwagon and actually on the drive home after the fluid change, it was very smooth! I drove it only about 10 miles and then a day later, while cruising on the highway, I heard the grind and still hearing it 200 miles later. I'm going to swap out ASAP.

 

Mine has kinda grinded a bit going into 3rd if you shift really quickly, and into 5th if you go any faster than granny shift. I have had reline shock proof in the diffs, and stock fluid in trans...thinking of going to redline or diaqueen in the trans. I have a GSR.