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Sig99 · April 27th, 2019, 07:00 PM

hey guys. so i recently picked up a 2006 ninja 250r. i just cleaned the carbs, and threw new plugs in it and it wont rev. when i spray start fluid into the air box, it will rev as i spray, but with out starter fluid it will only idle. if i try to rev without starter fluid it just bogs out. i blew compressed air through the jets, and through where the jets screw in. also blew it through every hole i could see. ( i only pulled the float bowls off ) what part of the carbs would be causing this thing to completely die when i give it any throttle? i didnt pull the diaphragm covers off, could there be a ripped diaphragm? dont want to pull the carbs back off until someone can give me a ballpark as to whats not letting it rev without starter fluid. thanks for the help in advance guys.

April 27th, 2019, 07:00 PM	#1
Sig99 ninjette.org member Name: Simon Location: Westerly Rhode Island Join Date: Apr 2019 Motorcycle(s): 1993 katana 600 (sold) 1999 gsxr750 srad (sold) 1991 zx10 (blown)2016 grom 125 (sold) 2006 ninja 250r (current Posts: 35	2006 ninja 250 wont rev!? hey guys. so i recently picked up a 2006 ninja 250r. i just cleaned the carbs, and threw new plugs in it and it wont rev. when i spray start fluid into the air box, it will rev as i spray, but with out starter fluid it will only idle. if i try to rev without starter fluid it just bogs out. i blew compressed air through the jets, and through where the jets screw in. also blew it through every hole i could see. ( i only pulled the float bowls off ) what part of the carbs would be causing this thing to completely die when i give it any throttle? i didnt pull the diaphragm covers off, could there be a ripped diaphragm? dont want to pull the carbs back off until someone can give me a ballpark as to whats not letting it rev without starter fluid. thanks for the help in advance guys.