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#1 |
![]() Join Date: Dec 2018
Posts: 7
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New member big problem
Hello everyone my name is Cameron I currently live in Arkansas an I currently own a 2006 linhai classic aeoules 260 170mm . My scooter Currently has 5800 miles on it . It has a very big unsafe problem with the engine cutting out at different throttle by cutting out I mean engine going from 3500 rpm to 600-1000 rooms with backfire and stuttering . Mods I have done include throwing out the stock air box for a pod filter taking the jet from 128 to 140 drilling holes in the exhaust for better flow (poor man's performance exhaust ) adding a 3 prong Chinese spark plug and took the cdi governor to 9k rpms with a new cdi . Does anyone have any ideas on what the problem could be if I flutter the throttle the rpm will come back for a short time then cut out again . It wants to die when stopping in less I flutter the throttle .
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#2 |
![]() Join Date: Sep 2018
Location: arkansas
Posts: 38
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First thing I would do is put the stock cdi back on it and see if it still does it. I'd also ditch that spark plug and get a good NGK. I've yet to see any chinese spark plug that was any good.
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#4 |
![]() Join Date: Dec 2018
Posts: 7
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No I didn't think water would be that big of a problem considering there now injecting water into engines I have though about a guard to protect filter but I need sheets of aluminum to do so ok I'll go back to stock cdi and switch plug back to stock and see if that helps I just re jetted back to stock and closed holes in exhaust I threw the old airbox away I know how bad they are dumb idea
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#5 |
![]() Join Date: May 2017
Location: Norfolk, VA
Posts: 592
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I had a Honda Helix that would stutter and backfire, turned out the carb baffle had a split in it and was letting in excess air. Got a new baffle (between the carb and cylinder) and made a brace so the new baffle would split again. Also agree about getting a NGK plug. Finally, could be a failing stator. But, once they start failing they usually dont recover and start working again.
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#6 |
![]() Join Date: Sep 2018
Location: arkansas
Posts: 38
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Water shouldn't be a problem unless you have been puddle jumping in it on a regular basis. Yes it can soak the filter but you really have to be driving in pouring own rain or trying to hit every pot hole in the county.
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#7 |
![]() Join Date: Nov 2016
Location: N. of Texas and S. of Kansas
Posts: 252
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Sounds like it might be a fuel delivery problem, check the vacuum hoses and gas tank venting. Fuel filter, petcock or fuel pump which ever it has.
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#8 | |
![]() Join Date: Nov 2018
Posts: 12
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Quote:
Sent from my LGL158VL using Tapatalk |
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#9 |
![]() Join Date: Sep 2018
Location: arkansas
Posts: 38
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#10 |
![]() Join Date: Dec 2018
Posts: 7
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I have a mikuni style fuel pump that is suction driven . I just ordered a ngk plug and a new coil for it I will change the pump to electric eventually I will look at the plastic spacer
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#11 |
![]() Join Date: Nov 2015
Posts: 8
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clean the insides of the carb including the jets
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