[AWDFTW]

For what vehicle?

 

[Snowboarder952]

A 1997 Legacy Outback 2.5L

 

[AWDFTW]

Then yes, an ATF that meets the old Dex III specs will be fine.

I have Valvoline Maxlife Dex/Merc ATF in right now, and it runs well. Have also had good reports on Pennzoil's Dex/Merc fluid, but it was more expensive at the time.

 

[Snowboarder952]

Well thats kind of my question though. The stuff I got isn't any brand I've ever heard of.

Do you think it would be worth it to get some Valvoline or Penzoil?

Would there be any benefit to spending the dough for synthetic?

 

[AWDFTW]

That depends on if you trust house brands from auto parts stores. I'd say the fluid you have is fine.

If it matters to you, the Maxlife fluid is a synblend.

 

[Snowboarder952]

Ok thanks. I think I'll stick with what I have

 

[Snowboarder952]

Well I just completed the Drain and Fill.

To be honest I couldn't get a solid reading on the tranny dipstick so , using some info I found on these forums, I just added 5 quarts to be on the safe side. I don't know if I added too much but I took it out for a drive to test.

Man did it make a difference! My tranny was slipping and hesitating when shifting but after this drain and fill it felt like it was almost perfect! I was told when I brought it to a dealer a couple years back , when I bought the car, that it was probably my transmission on its last leg. Well now I'm sure they were just trying to get my money. If I can keep up this maintenance I'm hoping it will drastically improve the life of my tranny.

Feels good to have it shifting smooth!

I'm going to do another drain and fill here pretty soon. Maybe a third in the next couple of days.

 

[RobLog]

I'm going to do another drain and fill here pretty soon. Maybe a third in the next couple of days.

Sounds like a good idea, given the improvement with the first change. What brand/type of fluid did you end up using?

 

[Snowboarder952]

I used the stuff that the auto parts guy showed me, "Parts Master: DEX/MERC". I WAS thinking about getting the Valvoline but figured I might as well give this stuff a try. Maybe I'll get Valvoline the next go around.

 

[plain OM]

Just a caution:

Don't overfill an automatic transmission. 5 quarts might be close to one quart too much. Based on reports in http://www.subaruoutback.org/forums...anging-automatic-transmission-fluid-easy.html, the 4-speed AT typically drains about 4 - 4.25 quarts from the pan.

I couldn't get a solid reading on the tranny dipstick

Yes, it is difficult, but doable. For me, the trick seems to be to allow time for ATF remaining in the dipstick tube to drain down after the dipstick is removed, and before measuring. (This applies whether just after refilling or routine checks.) This means that (with the engine running), I withdraw the dipstick, wipe it off, then wait 15 -30 seconds. Then I put the dipstick back in to the bottom and pull it out. That usually provides a fairly clear point where the level of the ATF ends. There is usually some "smudging" along the edges but the demarcation line is apparent.

 

[Snowboarder952]

Okay thanks for the tip. I'll try that today when I drain and fill. I'll also try to not overfill