yamaha

rode it over to my ma's house, always starts perfect, every day. It rained heavy for a hour and when I went to leave it won't start. All the lights light up, fuel pump kicks in, but when I go to press the button to start it, it lights up the check engine light when I press it then goes away when...

So I purchased this bike just last summer and it ran fine all the time until one day this just popped up. When I cold start it, it runs perfectly ok but then consistently once it reaches an engine temp of around 130 degrees, it starts kind of stuttering and the RPM suddenly drops. If I give it...