[seeeeedo]

My regular boat guy wants to charge me $250 to winterize my 2006 Sea-Doo GTI. Can anyone provide instructions on how to do this?

There's nothing in the manual, and all the instructions I've seen online are for 2-stroke engines, not 4.

 

[JUST-IN-TIME]

buy the factory tech manual

 

[seeeeedo]

i am really just looking for instructions on how to run the antifreeze through the system. if you have SPECIFIC ADVICE ON HOW TO DO THIS i would really appreciate it. i am aware of the fact that i could take it to a professional or buy the service manual, but i am hoping someone can tell me how to do this so i can avoid that.