 OT: Motorcycle Guru's, Dual Carb Question |
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| saigon71 |
 Jul 14 2011, 07:08 PM
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Advanced Member  Group: Members Posts: 2,000 Joined: 1-June 09 From: Dillsburg, PA Member No.: 10,428 Region Association: MidAtlantic Region 
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My Ninja 250 (don't knock it till you try it), won't idle without the choke on at least part way (after warmup). There is a definate flat spot through the low RPM range, but once you break through it, the bike winds out well. It has been this way since it rolled out of the shed after winter. I have some sea foam carb cleaner in the tank, and while I have not been riding it a lot, things have not really improved. Idle jet clog?
Thanks. |
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| 70_914 |
Jul 14 2011, 07:27 PM
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Member Group: Members Posts: 395 Joined: 4-December 09 From: Roy, WA Member No.: 11,096 Region Association: Pacific Northwest |
My Ninja 500 (twice as big as yours (IMG:style_emoticons/default/bootyshake.gif) ) has consistent problems with the jets being plugged (Kawasaki was too cheap to install a filter), but it seems to have more problems at high RPM than at low. Water and junk in the bottom of the bowls will cause lots of problems, though, so it is probably a great place to start.
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| scotty b |
Jul 14 2011, 07:43 PM
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rust free you say ? Group: Members Posts: 16,375 Joined: 7-January 05 From: richmond, Va. Member No.: 3,419 Region Association: None |
QUOTE(70_914 @ Jul 14 2011, 05:27 PM)  My Ninja 500 (twice as big as yours (IMG:style_emoticons/default/bootyshake.gif) ) has consistent problems with the jets being plugged (Kawasaki was too cheap to install a filter), but it seems to have more problems at high RPM than at low. Water and junk in the bottom of the bowls will cause lots of problems, though, so it is probably a great place to start. (IMG:style_emoticons/default/agree.gif) Also look into ETHANOL based fuel and what irt does after 2-3 months of sitting. You CANNOT leave that crap in a tank over season. The vehicle ( motorcycle or car ) really needs to be drained and run with ethanol formula Stabil prior to storage |
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Posts in this topic
saigon71 OT: Motorcycle Guru's Jul 14 2011, 07:08 PM
Woody Probably chum in the carbs. Clean em real good and... Jul 14 2011, 07:13 PM underthetire Yup. Idle jets are plugged up. Probably mikuni car... Jul 14 2011, 08:55 PM
Ductech
Yup. Idle jets are plugged up. Probably mikuni ca... Jul 14 2011, 09:18 PM Brian_Boss Just to add to what others have said, the idle jet... Jul 14 2011, 09:18 PM TargaToy Are you familiar with and fairly proficient with c... Jul 14 2011, 09:23 PM effutuo101 Save youself some frustration. Take the carbs off ... Jul 14 2011, 10:12 PM effutuo101 Keys= jets. Auto correct. Jul 14 2011, 10:13 PM TargaToy I actually use a single strand of copper wire out ... Jul 15 2011, 04:50 PM saigon71 Gents:
Thanks for all the info. I was hoping to ... Jul 17 2011, 06:52 PM TargaToy Sadly, I don't think draining the bowls is goi... Jul 17 2011, 07:34 PM Prospectfarms Targatoy has obviously done this before and is spo... Jul 17 2011, 09:40 PM saigon71 Lucked out on this big time (I think). Drained th... Jul 18 2011, 06:50 PM tscrihfield
Lucked out on this big time (I think). Drained t... Jul 18 2011, 07:12 PM Prospectfarms
Lucked out on this big time (I think). Drained ... Jul 18 2011, 07:44 PM |
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