I have a brand-new Tomos targa Lx . For the first gas tank, they said to put 50:1 oil in gas. I do it, but it make a lot of smoke + i have oil exit of the muffler and i can't go faster of 25 mph!!!! It does the same thing if the timming was not good, the BOSNA plug is ull of oil to !?
It is possible it have to much oil and he can't burn gas correctly ???