650 oil and smoke problem

[mayjean123]

i have a 650 65 hp 2 stroke mercury outboard thats smoke a lot plugs look wet with oil i,m running it in a 55 gallon drum cut in half the drum has a lot of oil on top of the water after running about 15 min, i replaced the out put shaft seals still oil, the oil is real black motor runs smooth idle is kind of high but i might have missed the timing by one tooth their is also oil coming out by the mounting bracket don,t know were the oil is coming for gas tank looks clean ?

 

[Faztbullet]

Re: 650 oil and smoke problem

The oil is normal for in barrel....