My bike is dead to me.

I took it to my Yamaha mechanic and we messed around with it a bunch, got no where. I had to go so I left the bike with him...for 2 more days. He did nothing but work on my bike the whole time and couldn't find a thing wrong. Put it all back together and it was running fine.

He calls me up and is like, "uuuuh, I didn't do anything, but your bike is running fine haha. I drove it all around town for like 15 minutes and it's been great." I was excited, I told him I didn't care if we didn't figure it out as long as it worked I was happy.

So I picked it up and drove it home and it ran great until I hit 8k RPM it started to break up a little. Come out today to go to work and I had to start it like 6 times because it kept dying instantly and then it was back to it's dumb shit again.

Gonna bring it back to him Monday. I voiced my concern that it may just intermittently be running well, and he said if it does to bring it back. He's not charging me for any of this so I might as well let him scratch his head over it...I think.

I hate this bullshit. I don't mind too much if something goes wrong and I know what it is and can fix it; shit happens. But this blows.