🦔 Ninja 250 Carburetor Problems

Fuel injectors are able to draw all of the gas out until the system is bone dry. You most likely just need to reprime it. Try cycling the fuel pump about 5 times to get the gas pushed through. Just turn your key on and you will hear the fuel pump kick in. When it stops, turn the key to off and then do it again. The bike, when up to temp, and I'm on it at full speed, runs perfectly. Runs strong, and fast. (as fast as a 210 guy on a ninja 250 can get) But as I'm coming to a stop, and let off the throttle, choke off, it stalls. I can play with the throttle and keep it at about 2500 for a second, and slowly go down, but if I just roll to a stop, it'll die. The seat can also be a problem. If you want to fix it, then clean the seat and replace the valve, then check the fuel level in the bowl. Fill the carburetor with fuel and attach a hose as shown. Open the drain screw and observe the fuel level in the hose. 2. Tom's e-mail: contact@souperdoo.com. The stock 250R is marketed as a high mileage, economy bike and as such, the factory has seen to jet the bike as lean as possible to eek out the very best MPG numbers and to also adhere to emissions laws in the US. Kawasaki has done a very good job in selecting the best combination of jetting components to make the 250R a very miserly, gas Getting too much air and not enough fuel in your cylinder is called running lean. A lean condition in your engine is terrible for the engine internals. Too little fuel in the cylinder and an excess amount of air can be the culprit to your backfiring problem. When the spark plug tries to ignite the air and fuel mixture, the combustion can be When a vehicle is running rich, the fuel-to-air ratio is off because the carburetor is delivering too much gasoline. Typical symptoms of a rich mixture are: Poor fuel economy. Sluggish acceleration. Choke not needed from cold starts. Sooty or black spark plugs. Sooty or black muffler end pipes. Strong smell of gasoline when the machine is at idle. Kickin Kaw Discussion starter. 4 posts · Joined 2010. #1 · Oct 9, 2010. Hello, I have a 06 ninja 250, and after bike is warmed up and I am riding, the idle doesn't rev down like it should when applying the clutch to slow down. I can run at 55 mph and engaged the clutch and the bike will rev down from normal 6000 rpms to 3700 rpms and stay 2010. 2011. 2012. Find new and used Kawasaki Ninja 250R Motorcycles for sale near you by motorcycle dealers and private sellers on Motorcycles on Autotrader. See prices, photos and find dealers near you. That Ninja 250 is a very popular bike with a strong following. I wouldn’t be dissuaded by the fuel system — it’s works. November 12, 2009 at 5:50 pm #23294. A. Participant. Properly tuned carburators would allow the engine to run just as fuel efficient as fuel injected engine, perhalps even more efficient. FK2rT.

ninja 250 carburetor problems