I just got these really nice , dirt logics for the rear of my tacoma cheap! One of them works great the other works but its harder to push in and makes a odd noise when pushing it in. Like its clicking. Too much oil? Looks like its nitrogen cap where you fill it has been tampered and the other perfect working one has not been tampered. The previous owner just said one had to be rebuilt. but still dampened.
They are the Fabtech Dirtlogic 2.25 non resi really nice. Nitrogen mono tube.