trans tune? poll

[broncoman6524]

alright my trannys got like 10000 miles on it. (th400) im thinking about putting the trans tune in it before i flush it out...

i dont wanna f*ck anything up...lol. so any past expierences!? my buddy did it in his trannya nd he said "itlll white smoke the **** outa the tires now" and ti dont really do it anymore...course he didnt change the fluid afterwards either.

 

[dyeager535]

If it works fine, change the Dexron and call it good.