Boat Lower Unit
1988 Johnson GT 150 VRO6
Model: J150STLCEM
Did I do this? This is what I did in a nut shell, I watched a U-Tube video on putting oil in my lower unit. Remove top plunge, fill from bottom until, oil comes out of top opening. DONE.
Started my 1988 Johnson GT 150 VRO v6 and all was...