Question about Honda XR 250 R Motorcycles

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Only stays cranked on full choke.

My honda 4wheeler will only run (or stay running) on full choke. I know the carborator is getting suction and fuel. It's like the carborator won't work when is gets air? Help?

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The choke is bypassing the plugged jets inside of the fuel bowl. It supplies the fuel that the jets won't let through. That is why it runs off of the choke only. Unfortunately it also means you have to pull the carb aparts and clean it. You will need to pull the jets out and clean those as well. Drain the gas out of the tank and put some fresh stuff in too. It will help out with possibly reintroducing bad gas.

Posted on May 24, 2013

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Your carb. is gummed up. Get some carbeurator cleaner spray and spray it into the air intake as it is running until it clears up. if it wont clear up, you will have to have the carb rebuilt.

Posted on Sep 05, 2009

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8. Idle adjusting screw set too low.
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1 Answer

The bike won't stay cranked unless the chock is engaged. I need to clean out the carborator but need directions/instructions on how to do this. Diagram would help greatly.


http://www.bikebandit.com/houseofmotorcycles/2004-honda-motorcycle-crf150f/o/m2255#sch304256

Here is a schematic of a carburetor. All you need to remove is the bowl at the bottom to access the jets. The choke richens the air/fuel mixture and makes it easier to start, however under normal conditions you will foul plugs out by leaving the choke on. If your bike is running right with the choke engaged, and shutting off when not choking, then your air fuel mix is too lean. = not enough gas. You are right in wanting to clean the jets. Hope the schematic helps.

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