MarKG

For awhile now my CR250R has been stalling after riding hard on it for more than 20-30 seconds or holding the throttle steady down a long stretch of road. After doing one of the two it starts to sounds as if it out of gas and then a booiing sound from the engine if I rev it and hold in the clutch, or if I keep going will get worse and then just shut shut off and keep rolling like if you ran out of gas and still had your hand on the throttle. Then it will try to start back up and struggle like if the spark plug was fouled then stall all together.

I have dealt with this for over two years now. It started when the local Honda shop mechanic had to fix my bike because it was pouring gas out of one of the carburetor hoses (Im not sure which one) and after I had got my bike back it was doing this and I never brought it back to him and told him what was wrong.

And even worse, just yesterday my bike started sputtering and smelling like burning oil while I was riding it. I opened up my transmission oil to check it and half of it was missing.

I do regular maintenance on my bike ex: clean air filter every ride, change oil every 5 rides and check coolant and refill when needed or necessary.

Any bit of advice or help is greatly appreciated. A diagnosis is also extremely helpful. Thanks in advance!

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Main Bike: 2004 Honda CR250R Sponsors:
Play Bike: 2005 Honda CRF50F ASV Inventions,
Trail Bike: 2003 Honda XR100R SixSixOne.com