If your leak is due to seals that have shrunk, a little time may be necessary for the stop leak to work on the seals and hopefully recondition them enough that they swell and properly seal.
My present vehicle had a PS leak maybe 4-5 years ago. A single partial fill of Lucas in the PS reservoir was enough and there have been no leaks since.
I also recall that on an older vehicle I had with a PS leak, a single dose of the Lucas into the PS reservoir was enough to fix the leak for several years. That leak never reappeared.
Hope you have similarly good luck.
Whoa - Rural King is showing a QUART of the Lucas PS Stop Leak for $16, online (free store pickup). And my RK credit card will give me a 5% rebate toward future RK purchases, too. We’ll be going right past RK today, so, I may well return the Wal Mart purchase...
How big was your PS fluid reservoir / can you guess how much Stop Leak you added? From drained, to “Cold Max”, the reservoir in this Outback looks like it’s somewhere between 6-8 oz. Cold Min to Cold Max (my usual refill of the leak) can’t be over a couple oz. or so. Might not be enough? To add more I’ll need to drain the reservoir. Tight, but doable without pulling the reservoir out, I think...
Noted on the time aspect — that seems reasonable for the stop leak to absorb into the gaskets and seals. Maybe a couple weeks if the car is used daily for roughly 50 miles trips (my wife going back and forth to work)?