SUBIEBOARDER Posted December 25, 2014 Share Posted December 25, 2014 1999 legacy outback with an ej25. I know I probably need to know what type of trans but I am learning. Coming down I70 back into Denver going with the flow and I had to brake, but when I did it kicked into third and would not shift back for an uncomfortable time over revving. The second or third time it happened I manually downshifted to third then back to D and it was much faster. What is going on with my baby? Also on a side question, is there a place where I can find this info without bugging you guys? Link to comment Share on other sites More sharing options...
legacy603 Posted December 25, 2014 Share Posted December 25, 2014 Well I wish I could offer up some help on the trans but I'm not to good with them however you could always use the search to find more info and remember we are all here to help teach and learn Link to comment Share on other sites More sharing options...
nipper Posted December 25, 2014 Share Posted December 25, 2014 When was the last time you changed the fluid in the Transmission? Were you using the cruise control? Link to comment Share on other sites More sharing options...
SUBIEBOARDER Posted December 25, 2014 Author Share Posted December 25, 2014 I was not using cruise control. I recently acquired the car so I have been thinking about changing the fluid on principal. I was wondering if it was something nice but will probably do the fluid change in the near future. It also hesitates when downshifting under power. Let's see if it fixes it. Link to comment Share on other sites More sharing options...
nipper Posted December 25, 2014 Share Posted December 25, 2014 A fluid change can do wonders for a Subaru Transmission. lest start there and a full tune-up. Link to comment Share on other sites More sharing options...
porcupine73 Posted December 25, 2014 Share Posted December 25, 2014 Were you going downhill at the time? If yes that sounds like the 'hill descent assist' "feature" or whatever they called it. If you dare to touch the brake going down a hill it will "help you out" by shifting down into 3rd, then it won't shift back up until it gets a bit of throttle. Link to comment Share on other sites More sharing options...
SUBIEBOARDER Posted December 25, 2014 Author Share Posted December 25, 2014 OK, that's two for new fluid. I don't have a shop so I am going with the triple change. Thoughts? Also, about the hill decent feature.... I tried to Rev it to let it know and it just speed me up. Ugh. Back to the fluid for now. Link to comment Share on other sites More sharing options...
SUBIEBOARDER Posted December 25, 2014 Author Share Posted December 25, 2014 Oh, happy holidays, merry Christmas, and thanks for helping Link to comment Share on other sites More sharing options...
mwatt Posted December 29, 2014 Share Posted December 29, 2014 I have a '99 Legacy GT wagon with the same engine and trans as your car. Unfortunately, you're experiencing the intended operation of the transmission, as Porcupine73 mentioned, above. It will downshift back to third when you touch the brake pedal while descending a hill. It was a nice idea in theory, but in reality it's not so great....especially with the hills you've got out there. And as Porcupine73 said, the transmission won't upshift back to 4th until the PCM senses that you're back on the throttle. Link to comment Share on other sites More sharing options...
bust7015 Posted December 30, 2014 Share Posted December 30, 2014 I have a 99 Forester. Does the same thing. Link to comment Share on other sites More sharing options...
SUBIEBOARDER Posted January 20, 2015 Author Share Posted January 20, 2015 Is there a post on how to do a fluid flush on the auto trans? If I just drain it and refill three times how much approximate fluid will I need? Link to comment Share on other sites More sharing options...
johnceggleston Posted January 21, 2015 Share Posted January 21, 2015 (edited) If I just drain it and refill three times how much approximate fluid will I need? depending on the engine, ej22 vs ej25, the trans holds about 10.5 qt. of fluid. a drain will net you about 3.5 qt. of ATF.. (maybe more, maybe less) based on these numbers, 3 drain and fills, with driving in between each, will replace about 80% of the old fluid. ATF is one of the few fluids that can and will benefit from an 80% swap.. engine oil is not happy if you leave 20% in the engine. but the trans fluid, (basically hydraulic fluid) does not care. so do the trans fluid replacement, and see what you get. it cannot hurt. TIP: if you measure, or weigh the amount of fluid you ''drain'', you will know EXACTLY how much to add. and you will not need to question the ''hard to read dip stick''. good luck. Edited January 21, 2015 by johnceggleston 1 Link to comment Share on other sites More sharing options...
SUBIEBOARDER Posted January 21, 2015 Author Share Posted January 21, 2015 Thanks! That is exactly what I need. I wanted to buy all the atf I would need for this while procedure. I am considering Mobil one or something fancy while also considering the cheap stuff. At 192xxx, I need to squeeze the most life out of this tranny Link to comment Share on other sites More sharing options...
heartless Posted January 22, 2015 Share Posted January 22, 2015 disclaimer: this is my personal opinion, but - you dont need to waste your money on anything "fancy" proper & timely maintenance will go a lot further in keeping your car going than throwing money at "fancy" stuff will Link to comment Share on other sites More sharing options...
MilesFox Posted January 22, 2015 Share Posted January 22, 2015 I have full syn cam 2 multi vehicle atf in mine. But i had a professional machine to do the service and paid 100 bucks for efficiency of the procedure. Perhaps a fast lube shop would be best considering you would pay as much as half of the service for the fluids alone. I also am using mobil1 75w90 front and rear diff. I chose synthetic for 2 reasons: I work at a fast lube and the brands are available to me Having done the fluid changes, i could virtually forget about it for another 120,000 mi. I can always check or monitor my fluids at any time. Link to comment Share on other sites More sharing options...
SUBIEBOARDER Posted March 16, 2015 Author Share Posted March 16, 2015 OK, so I did it. Drained almost 7 quarts of black atf and replaced the spin on and filled with 7 quarts of red fluid. For clarification, I have a 2.5. I was very ssurprised to drain so much fluid, but I did need to pop out to the parts store and left the plug and filter off so it could drain. What is the total capacity of this tranny? How many more times should I do this? Should I change the filter each time? Thanks so much for all you guys help! Link to comment Share on other sites More sharing options...
brus brother Posted March 16, 2015 Share Posted March 16, 2015 Um...black atf? I hope it wasn't the engine oil you drained! I've read here that is a common mistake at quick lube joints... Link to comment Share on other sites More sharing options...
SUBIEBOARDER Posted March 16, 2015 Author Share Posted March 16, 2015 Lol! No it was def the tranny. It was slightly red, but white black with age and metal. The spin on filter also has some metal in it on the center screen inside. Thanks for clarifying bro! Link to comment Share on other sites More sharing options...
ccrinc Posted March 16, 2015 Share Posted March 16, 2015 The capacity is 12 qts. when filling a new transmission and torque converter. 8 qts. for a full fluid change. Also, considering what you're telling us, I suggest you also drain and fill the front diff. DON"T use 90W in a Subaru! Use 70W85 or whatever lower multi grade there is. They keep changing the weights: it's hard to keep up. Dexron 3 is what's indicated for a Subaru ATF, incidentally. Link to comment Share on other sites More sharing options...
SUBIEBOARDER Posted March 16, 2015 Author Share Posted March 16, 2015 The capacity is 12 qts. when filling a new transmission and torque converter. 8 qts. for a full fluid change. Also, considering what you're telling us, I suggest you also drain and fill the front diff. DON"T use 90W in a Subaru! Use 70W85 or whatever lower multi grade there is. They keep changing the weights: it's hard to keep up. Dexron 3 is what's indicated for a Subaru ATF, incidentally. Link to comment Share on other sites More sharing options...
SUBIEBOARDER Posted March 16, 2015 Author Share Posted March 16, 2015 Ooops. Why should I change front diff oil? Is it for longevity or do you expect an improvement in driveability? Link to comment Share on other sites More sharing options...
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