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04-16-2014, 07:26 PM | #2 |
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Join Date: Feb 2014
Location: MIAMI
Posts: 196
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Carb project update: finally got my NEW carb (Sheng Wey, taiwanese made) in the mail today and my new fuel hose (helix brand, blue color). now im just waiting for my main jet, which i upgraded to 108, it comes stock with 105
Last edited by Frank Castle; 04-20-2014 at 07:33 PM. |
04-19-2014, 10:37 PM | #3 |
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Join Date: Feb 2014
Location: MIAMI
Posts: 196
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Just to clarify besides having a leaking carb, which was not the carb, it was a broken drain hose, i decided to buy a new carb anyway cause my scoot has a hard start since i bought it and it was getting worse. so buying a new carb would fix 2 problems (drain hose and hard start issue)...when i got home today from work, i put in the new main jet (108) on my new carb just to get a head start, im off tomorow from work so you know what that means, time to work on the scoot, besides installing my carb and fuel line, i noticed that my fuel line did not have a decline angle so i will be rerouting the fuel line and aligning the fuel filter and fuel pump in a decline for better gas flow
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04-19-2014, 10:59 PM | #4 |
Join Date: Sep 2012
Location: West Haven CT
Posts: 1,165
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Hi
Your doing a fine job once you install the new carb do a plug chop as its a good way to determine o if your jet size is correct and your air/ fuel mixture is right or its too llean or rich http://www.mopedarmy.com/wiki/Plug_chop Take care and ride safely my friend Yours Hank
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04-20-2014, 07:18 PM | #5 |
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Join Date: Feb 2014
Location: MIAMI
Posts: 196
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that helix fuel hose was hard to get into, just replaced & re-routed the fuel line, it took me 3 hours (don't laugh, ran into some trouble), tomorow will be installing carb (yikes)
Last edited by Frank Castle; 04-20-2014 at 07:59 PM. |
04-20-2014, 08:15 PM | #6 |
Join Date: Aug 2013
Location: N Carolina
Posts: 453
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You would think what should be simple to work on should be just that, simple. But no, the god of scooter repair always gets the last laugh.... Hahahahaha!
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04-20-2014, 08:23 PM | #7 |
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Join Date: Feb 2014
Location: MIAMI
Posts: 196
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04-21-2014, 04:38 PM | #8 |
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Join Date: Feb 2014
Location: MIAMI
Posts: 196
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Bad News:: i knew i shouldnt have tried and be mr. mechanic, so i install the new carb today and the fuel line yesterday then when i try and start my scoot today, ITS NOT STARTING ???? i noticed that the gas has reached the fuel filter but very little and the fuel hose that connects with the carb has no gas in it at all, could this be a vacuum issue, im so frustrated rite now, it has a brand new carb i tried starting it about 5 times plus one of the times i tried it the battery seemed slow, so now i have a battery issue?
Last edited by Frank Castle; 04-21-2014 at 06:25 PM. Reason: no profanity allowed |
04-21-2014, 06:27 PM | #9 |
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Join Date: Feb 2014
Location: MIAMI
Posts: 196
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now the scooter started (yay) but the idle seems high (4000 rpms) and the wheel is spinning like crazy...
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04-21-2014, 07:15 PM | #10 |
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Join Date: Feb 2014
Location: MIAMI
Posts: 196
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Question:: where does the rpms have to be when its idle, my wheel starts spinning at 3000 rpms, the wheel STOPS spinning at 2700 rpms, should i leave it at 2700 or i heard that the normal rpms is at 2000 rpms for a scoot, which one is it?? i made a video
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05-03-2014, 03:54 PM | #11 |
Join Date: May 2014
Posts: 5
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Usually tighter (clockwise) will lean out the mixture, but then I am not scooter expert. I, in fact, am reading all this to help learn what my son needs to do with the one he just bought yesterday.
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05-03-2014, 07:39 PM | #12 |
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Join Date: Feb 2014
Location: MIAMI
Posts: 196
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*****Update**** issue was fixed with a new carb & setting up the mixture and speed screws CORRECTLY. I made 2 other threads based on this hard starting issue.
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05-04-2014, 10:26 PM | #13 |
Join Date: May 2014
Posts: 23
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An hour ha I can clean and put mine back on in 15 mins max
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