I'm sorry I am a complete newbie here and I bought my first boat over the weekend and was wondering a few questions 1. do I need to mix oil in the gas a 2 stroke or is it a four stroke engine is 85093D and 2. Does anyone know were I can find a choke solenoid for it which I can't seem to find. If it is a 4 stroke how do I change oil in it and if it isn't what type of oil and at what mixture. I'm sorry for all the basic info but I did search and came up with alot of reading and no real answers, so thanks in advance for the help.