Having lovely Thanksgiving weekend off, my brother and I are going to change the diff and tranny fluid in my 10AE. I'm going to use Redline MT90 (getting 3qts) and Redline 75W-90 for the diff. (gettign 2 quarts) Do you guys approve of this purchase or have your own opinion? Thanks.

Michael
1988 10AEs.. "12k miles and already changing the gear fluids, yep".

Much love for RarestRX

 

Come on, easy question here.

 

i would also like to know the same thing, i have ne clue when mines been changed but its got 103,000miles, and it dont shift by its self that great(feels like a manual) but mines an auto.

 

I prefer Redline Super lightweight Shock Proof for the read end, but the MT-90 is great for the tranny if the tranny is in good condition.

 

Thanks Mark. I can always count on you for great advice. Anybody else?

 

You got a good combo of fluids
go with it

I tried some GM Syncromesh in my tranny before the season ended...was nothing special. Though my tranny has grinded before, there were no improvements over the stock fluid that was in there before. In fact it felt a little MORE notchy and less smooth with the Syncromesh.

I'm putting in MT-90 once next season arrives

 

Depending on whats on the shelf I use NEO, redline or Synergyn