Bars leak did not work on the CJ PS pump so replaced the unit, now back to the 80 ps pump. I posted earlier looking for advice on which way to go.....Besides the slow leak in the ps on the 80, I have a similar leak (but much worse) on my CJ, going to test it out on the jeep first. it was dry this morning, put in ps fluid and the sealer product, had it running for a few hours today while I prepped the plow, lots leaked out. Says it takes a while to work, will see what happens. New pump is in waiting if I must. It's a bit cold outside to be messing with belts and lines. Thanks for the tip.