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-   -   Baccio DLX50 Dying under WOT (http://www.scootdawg.net/showthread.php?t=55698)

GettinFishy 03-20-2017 06:01 PM

Baccio DLX50 Dying under WOT
 
Hello All,

Im new to this forum, I recently got a baccio dlx50 and it keeps stalling out under WOT and i dont know why. Heres a video of it.

https://www.youtube.com/watch?v=IPsmHeTAxzI

AMSkait 03-22-2017 03:11 AM

Could be 2 lean or idle low. Try blipping the throttle as the revs come down.

Sigrider 03-24-2017 11:25 AM

Try cleaning carb, fuel lines, fuel filter, it almost seems to me it's struggling for gas to get into the carb

GettinFishy 03-24-2017 12:03 PM

I replaced the fuel filter so thats not it, ill take it apart and pull the carb off and clean that. That was my next suspect. If I blip the throttle as it start to die I can get it to keep running usually, itll start to go again at about 20mph.

GettinFishy 03-24-2017 02:42 PM

I took the carburetor apart and cleaned it out, put it back together and now im not getting any fuel flow to the carburater. I think I may have screwed a screw in to far or something. :doh: Now it wont even start lol. Id imagine one of the lines should have a vacuum but I dont feel anything

GettinFishy 03-24-2017 04:50 PM

I cant get the carburetor primed, I tried sucking on the vacuum line but cant get the engine to start. :no:

GettinFishy 03-24-2017 06:02 PM

Ok finally got the carburetor primed and the scooter running, had to adjust the idle. BAD NEWS is the problem still exists! WTF. :doh:

https://www.youtube.com/watch?v=ovCS89yeS7Y

AMSkait 03-25-2017 01:07 AM

Google your bike's carb settings and reset mixture screws if you have access to them.

Sigrider 03-25-2017 01:13 PM

I spent a hour priming my carb after swapping a jet lol. Those vacuums are a little bitchy. After seeing the video, I truly believe your not getting enough gas to the carb. Take it back off, pull the float. There could be even a grain of sand making it stick, a hair or anything. Carefully remove he float as you don't want to bend anything out of adjustment, but when you get it off blow carb cleaner right through that hole until it is spraying out of the fuel feed and then spray it right into the fuel feed. Go the extra mile and pull your intake manifold off and check your reeds. One reed with half a grain of sand holding it stuck open could potentially mimick your issues. Let me know how it goes

GettinFishy 03-28-2017 04:49 PM

tried a new petcock fuel pump, still the issue remains. Going to replace vacuum and fuel line next to see if its possible there a small pinhole somewhere in one of the lines causing a loss of vacuum.

Sigrider 03-30-2017 08:20 AM

Good idea but why don't you try the free options that I have a feeling will work; clean carb like your life depends on it specifically focusing on the float.

GettinFishy 03-30-2017 12:48 PM

I cleaned the carb pretty good when i took it apart. The scooter runs much faster now then it ever has since ive owned it. It just runs out of fuel. The line from the fuel pump to the carb emptys out. Its like at high rpms the vacuum gets comprised somewhere and stops pushing fuel.

GettinFishy 03-30-2017 12:50 PM

Oh and i replaced both the vacuum and fuel line and the same reault. My nighbors says i should put another inline fuel filter so i can eatch it run dry, and maybe a larger fuelfilter will prolong the issue long enough for the pump to keep up.

AMSkait 04-01-2017 07:00 PM

Maybe larger internal diameter(I.D.) fuel line?

Sigrider 04-02-2017 10:39 AM

Make sure 110% your fuel line stops pulling fuel. Definetly get a clear fuel filter to observe, but I believe you may find a constant not ending supply in gas, and your carb needs another cleaning like I said specifically around the float area. If you cleaned your carb and it's running better, clean it again, maybe it'll run Even better.


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