September 13, 200421 yr I was just looking at my records and the last time I changed the tranny fluid on my subie was about 20K ago. When I changed it last I used Redline 75W-90NS. Its an 84 wagon 4wd with the 4spd, what do you guys think? Leave it in or change it out?
September 13, 200421 yr Mine went about 20 years without changing.... For what its worth... Glenn 82 SubaruHummer 01 Forester
September 13, 200421 yr I was just looking at my records and the last time I changed the tranny fluid on my subie was about 20K ago. When I changed it last I used Redline 75W-90NS. Its an 84 wagon 4wd with the 4spd, what do you guys think? Leave it in or change it out? '83 FSM says 30,000 miles for replacement. That's with a conventional gear oil tho. Redline is a synthetic and should be good well beyond the 30,000mi mark let alone 20,000mi. I'd leave it in.
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