Question about 2003 Honda CR 250 R
Usually, a leaking carb is because either the float is set too high, or there is some crud stuck between the float's needle valve and it's seat.
Either one will not allow the float/needle valve to shut off the flow of gas when the float bowl get's full.
This should be your carb:
The floats are the 2 large square items on #5 on the illustration.
Item #3 is the float needle valve.
Item #4 is the needle valve's seat.
Posted on Jan 01, 2014
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Posted on Jan 02, 2017
SOURCE: 2001 cr 125 idling way to fast
i found the problem it was the adjuster at the throttle that had been tightened by one of the kids i loosened it off and it now runs better than it ever did thanks for your help and suggestions and qwick response
Posted on Nov 17, 2008
SOURCE: honda pal 2 stroke scooter
Are you adding oil to the gas? (32/1 = 4 ounces per gallon)
Do you still have spark? Install a new stock spark plug.
Clean the carb, but follow these steps >
Remove the carburetor from the engine.
Remove the float bowl and clean the entire carb with a spray carb cleaner from the auto parts store. Wear protective goggles to avoid getting spray in your eyes. Spray into all the little airways and fittings in the carb. Remove the two screws on the outside throat of the carb and spray into the screw holes as well.
< < READ CLOSELY > >
Be sure to put these two screws back in the same hole they came out of. IMPORTANT > do not tighten these two screws down. Only screw these in until they LIGHTLY seat. Now turn each screw one and one half turns outward. Put the rest of the carb back together, clean the air filter and install the carb. Let the float bowl fill then start the engine. Let the bike warm up then set the idle speed. This process should get you back on the road.
Posted on Mar 31, 2009
I had the same problem, and i was that the shaft that the kick start was attached to had sezied on to the idler gear in side the engine. all i did was drain the oil, remove the cover and replace the shaft and idler gear.
Posted on Apr 19, 2009
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