Switching 2 stroke oil

Robert Zumbro

Member
Jul 11, 2020
57
5
44
43
Michigan
When I bought my 04 blaster the previous owner ran aimsoil dominater 2 stroke oil in it and gave what he had left of it..I finally used it all and bout yamalube..my question is can I run the take down but not empty and add yamalube or I gotta completely empty the system..bleed it,then go??