Originally Posted by lake_harley
Called the local Yamaha dealer two days ago to ask about having them check out my bike. Told him the symptoms and he said they had NEVER had any fuel pump/fuel pressure issues so suggested I use some fuel injector cleaner. I bought a bottle of Lucas injector cleaner, put about 1/3 of it into an almost full tank and rocked the bike long enough to mix it in. Left for a ride and almost didn't get back. The bike died on me twice in about 3 miles. At times it sounded like it was running on 1 or 2 cylinders and then would rev up.....kinda like a loaded up engine clearing out, but with a more "dead" sound before it reved. At this point I think I might have to call another nearby dealer an take the bike to them. I'm afraid I'd be getting in over my head on this "new-fangled" injection stuff.
for you to read. Good luck.