Hello all. I am new to the boat world and jumped right in. I have a 2000 model 225 Johnson on my boat. The engine is supper clean and runs great. I want to keep it running that way. I have a few questions that I need some help with though.

1) What maintenance need to be done and a what time frame?
2) What 2 stroke oil should I use for this engine?
3) Do I need to worry about the auto oiler system not working?
4) If so will it give me a sign its not working before I blow it up?
5) Is there a Chiltons type manual or some software that I can get to know the engine a little better?

Thanks and sorry for all the questions. I know there has to be some experts here. I don't have the serial # and all off the engine with me. If its needed for any of these question please let me know and I will find post it as well.