April 19, 20215 yr If anyone can give me some starting points or guesses, It's well appreciated symptoms: Bike starts well, idles perfectly for a long time. when start riding, usually during low revs, it just bogs and dies almost like is out of gas. when try to start again, sometimes starts right up, other times starts and bogs immediately! if it doesnt bog, it will rev all the way up full throttle but as I bounce it and low rev, she bogs and stalls again! actions: I changed plug (nothing changed) , fuel is clean , the feeding hose to carb is not clogged, I took carb apart and sprayed but did not disassembled the jets. what else to check other than doing a better job ( full disassemble ) on carb? Thank you all in advance
April 19, 20215 yr Keihin death barble. Buy some security torx remove jet tower then clean. Order new oring gasket for an OKO carb.
April 20, 20215 yr Author 21 hours ago, lineaway said: Keihin death barble. Buy some security torx remove jet tower then clean. Order new oring gasket for an OKO carb. Got it!! The great Lineaway!!!! always coming through! Man, I wish I had that kind of Knowledge. just to be clear: Torx tool are for those special star like shape bolts for the top?? and what is exactly a OKO carb? I saw in the link was mentioned that those O-rings cant be replaced and you do take a chance going in. Can you clarify? Thank You so much
April 20, 20215 yr Its a security torx with a hole in the center. The OKO is a direct copy of the Kiehin, but there gasket fits better. The stock one shrinks Try mid atlantic trials for OKO parts. Edited April 20, 20215 yr by lineaway
April 21, 20215 yr Author On 4/19/2021 at 11:20 AM, tshock250 said: Clean the carb & jets properly. Check float height. hate to sound ignorant but how do I check float height?? thanks
April 22, 20215 yr I’ve seen several bikes of different brands that do this stall bog when bounced issue. All Keihins. Check to make sure your choke is closing properly. If the choke is just partially open the bike will do exactly as you describe.
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