Need help picking tranny fluids

I have an 2000 V6 mustang 5 speed tranny, i would like to know which fluild is good for my mustang. Thanx

I just did mine and used Royal Purple Synchromax. Seems like it got rid of some of the whine, shifts smoother too.

thanx im going to check that out. hopefully I'll should i have some time this weekedn to do it. I'll also need to change a couple of stuff in my stang

Another good choice is GM's Syncromesh....SHSSS don't tell anyb ody you have GM fluid in your tranny. But all serious i know alot of people that really like it and use it in there stangs. and it won't cost a ton like Royal Purple.

any ideas for an automatic? I'm probably gonna flush my system cuz i've got a small radiator leak and the tranny fluids mixing with the coolant. Just wondering if the same stuff (royal purple) or something else would be good.

I use Amsoil Automatic Transmission Fluid. Very good product. One of the best in the industry.

Doc

I will be changing mine when I do the shifter it should be way easier that way

what is the cost on the royal purple? Since this change is not too often does price matter?

The quart bottle of the Syncrhomax is about $8. How many quarts you need, that's a different question! Price shouldn't be too big of a deal since you don't have to change the fluid that often.

if memory servs me right.....a little more than 3 quarts for a manual and something like 13 or 14 quarts for an Auto.

use peanut butter or ice cream or maybe some ky jelly since you v6 guys jerk off soo much

I used Mobil 1 Synthetic when I changed mine last week. Shifts a lot smoother and makes no noise! Except for the TOB (piece of ****)

Edited:

Didn't know I was in the sixer forums lol. Well, I used Mobil 1 on my 98 GT FWIW .......

I changed my transmission fluid a month ago useing Royal Purple
and now it shifts alot smoother and it makes less noise than it did
before.Royal Purple is great stuff and lots of people are running it.

If I'm not mistaken, Ford suggests ATF for T-45's. Thats what I've been putting in my tranny.

I believe Ford suggests ATF for T-45's. Well thats what I've been using for 138,000.