i've searched through bout 13 million threads...i just wanna see what everyone is using for trans fluid for there lsj..i need to change mine this week....what kind..what weight..that kinda stuff...

 

This thread will turn into a debate.

1. Use the stock GM fluid for the F35 MU3.
2. I use 75W-90 Royal Purple Max Gear. Works great and exceeds GM's GL-4 requirement.

 

meh apples oranges.....i used stock gm fluid. if your curious on how much you car need. 1.8qts i just put in the full 2 that i bought, i was going to do the royal purple but, my buddy used it in he turbo's lsj and he said he really didnt care for it.

 

Everyone has been telling me Royal Purple Max Gear 75W-90 will destroy my tranny but I've been using it for a long long time (70,000miles) and its been awesome, car shifts nice and extra smooth.

 

I've heard stock is the best.

 

Same here

Ran the royal purple for 10K then broke a 3rd axle and am currently running oem fluid

 

I wasn't aware someone could drive 70,000 miles in a couple weeks.


Use Red Line 75w-90NS or Castrol BOT 0063 ONLY!