115 Yamaha running rough

[Capt Terry]

Hi. Check around, maybe there is a site for Yamahas similar to the ETEC owners site where one can ask questions and get some good advice. The ETEC site includes regular moderators who either work for BRP or are affiliated in some way and can provide good advice because they get exposed to more information than an individual does- maybe you'll get the same from CSC. The ETEC site requests engine model and serial number in addition to the problem summary. They can advise on service bulletins and sometimes if your engine has received a repair for a bulletin, latest software, etc. .