oily plugs

[lil bubba]

Originally Posted by fishfighter

are you using the right 2cycle oil? has to be tcw3!!! doesn't have to be yamalube!!!! is the boat sitting up for periods of time? how often do you run the boat? are the plugs like that right after you run it? or before?

if it is sitting up and you are finding this, it could be the simple fact that the gas in the cylinders is evaporating leaving the oil behind, nothing to worry about

the best thing you could do is remove that oil injection system and mix your oil in yourself

I've run yamalube,,,,evinrude,,,,merc. all tcw3....lately been running at least twice a week....before at least 4 times week. during winter mostly 5 days week....It doesn't seem to be hurting the motor but is just aggravating that something just ain't rite... My boat never sits more than 4 days.