Hi All, Does anyone know: Can TCW-3 oil be used in a ski that calls for TCW-2 (in other words, does the TCW-3 supercede TCW-2?) Also, My 99 Sea Doo calls for
API-TC (and says no TCW-3) Is this really true or is it just a clean air thing. Could I use TCW-3 in this ski without bad things happening? If I could put the same 2-stoke oil in all 3 of my skis, it'd be great.... ...