cr 85 problem

[yz918]

My 2003 cr 85 will start and idle fine. But if i get it moving unless its full throttle it will bog and then quit. when i get into the low rpm's thats when it will just die

[Woody_393]

Couple things.

It sounds jetting related, more than likely lean in the pilot circuit of your carb.

Have you tried turning your air screw in 1/2 turn? I suggest turning it all the way in first, counting the rotations so you know where it's at, when turning it back out 1/2 turn less to see if that helps.

You could also have some debris in one of the jets that's causing the bike to not get fuel too, which means you'd need to clean your carb internals.

[MotoMan]

Originally Posted by Woody_393

You could also have some debris in one of the jets that's causing the bike to not get fuel too, which means you'd need to clean your carb internals.

My money is here.