2000 CBRF4 37,000 mi. w/choke on idles for a second and then bogs out. Choke off, doesn't start. Let sit for a day, same thing. Added 2 galloons of fresh gas, shook it to mix it together, any ideas?

 

maybe your carbs need cleaning, or ?sychronizing? fuel filter check your vent tube ah thats a few

 

Has it set up for a long time without running? Sounds like your pilot jets are clogged.

 

Carbs...my 89 did the same thing...took it to Honda had them run thru it...ran like a champ...

 

My bike did the same thing when I first got it. I just went to my local race gas station and bought a whole tank full of 100 octane. it took a little while but it eventually ran fine. make sure you get the unleaded 100 oct. it took about an hour to get it to stay running and about 10 to 15 miles of spitting and sputtering to clear up, hope this helps