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| | | | Motorized Bicycle General Discussion Topics on bicycle engine kits, help articles, repair and modifications for your motorized bicycles | Leaky Petcock... Discussion at Motorized Bicycle Engine Kit Forum in the Motorized Bicycle General Discussion forum. Hey gang... so I finished my build this weekend (I'll post pictures in another thread) and I've been ...  | | 
09-01-2008, 12:15 PM
| | Motorized Bicycle Builder | | Join Date: Jul 2008
Posts: 43
| | Leaky Petcock... Hey gang... so I finished my build this weekend (I'll post pictures in another thread) and I've been riding it around for the last 2 days and have just a few minor tweaks to adjust. one of wich is a leaky petcock. I put teflon tape on the threads just as suggested in the installation instructions but I now have a slow trickle from the tank side of the fuel valve. it is slowly trickling down the hose and puddling on the carb.
any suggestions? also I'm thinking of a hose clamp at the pressure fittings on the valve and the carb connections of the fuel hose. what solutions have you veterans come up with for these issues?
I'm positive it isn't leaking from the tickler button or the float bowl housing, so in addition to my leaky petcock valve, it must be the fuel line connections.
Last edited by Jesuswon1 : 09-02-2008 at 03:05 PM.
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09-02-2008, 05:27 AM
| | Senior Motorized Bicycle Builder | | Join Date: Aug 2008
Posts: 51
| | Re: Leaky Petcock... Quote:
Originally Posted by Jesuswon1 Hey gang... so I finished my build this weekend (I'll post pictures in another thread) and I've been riding it around for the last 2 days and have just a few minor tweaks to adjust. one of wich is a leaky petcock. I put teflon tape on the threads just as suggested in the installation instructions but I now have a slow trickle from the tank side of the fuel valve. it is slowly trickling down the hose and puddling on the carb.
any suggestions? also I'm thinking of a hose clamp at the pressure fittings on the valve and the carb connections of the fuel hose. what solutions have you veterans come up with for these issues?
I'm positive it isn't leaking from the tickler button or the float bowl housing, so it must be the fuel line connections in addition to my leaky patcock valve. |
If it is leaking from The fuel line A simple Cheap fix is to take two small pieces of thin Mechanics Wire
wrap it around the Fuel line At the top of petcock and fuel tank.Twist with Needle nose pliers And cut to length.
Hope this helps.
Cheers
Bob | 
09-02-2008, 07:24 AM
|  | MODERATOR | | Join Date: Jan 2008 Location: Ashtabula county, Ohio
Posts: 4,245
| | Re: Leaky Petcock... I use small zip ties on the fuel line. Zip, Zip, Done.
__________________ If it ain't broke, and you mess with it long enough, it will be. | 
09-02-2008, 07:35 AM
| | Senior Motorized Bicycle Builder | | Join Date: Aug 2008
Posts: 51
| | Re: Leaky Petcock... Quote:
Originally Posted by Bikeguy Joe I use small zip ties on the fuel line. Zip, Zip, Done. | I use to use Zips ,,But after a bit they start to leak for me.
Your mile may very.
Cheers
Bob | 
09-02-2008, 07:40 AM
|  | MODERATOR | | Join Date: Jan 2008 Location: Ashtabula county, Ohio
Posts: 4,245
| | Re: Leaky Petcock... Neva!!!!!!!!!
__________________ If it ain't broke, and you mess with it long enough, it will be. | 
09-02-2008, 01:10 PM
|  | Master Bike Builder & Forum Sponsor | | Join Date: Dec 2007 Location: Duvall, WA PNW
Posts: 1,708
| | Re: Leaky Petcock... Quote:
Originally Posted by Jesuswon1 Hey gang... so I finished my build this weekend (I'll post pictures in another thread) and I've been riding it around for the last 2 days and have just a few minor tweaks to adjust. one of wich is a leaky petcock. | Sick Bike Parts Products  | 
09-02-2008, 03:52 PM
|  | Master Motorized Bicycle Builder | | Join Date: May 2008 Location: Corpus Christi, Texas
Posts: 677
| | Re: Leaky Petcock... I hold a gun on mine 
__________________
No matter where you go, or what you do, there Ya' are! | 
09-02-2008, 05:12 PM
|  | MODERATOR | | Join Date: Jan 2008 Location: Ashtabula county, Ohio
Posts: 4,245
| | Re: Leaky Petcock... Quote:
Originally Posted by Saddletramp1200 I hold a gun on mine  | That would make me leak more....
__________________ If it ain't broke, and you mess with it long enough, it will be. | 
09-02-2008, 05:39 PM
| | Motorized Bicycle Builder | | Join Date: Jul 2008
Posts: 43
| | Re: Leaky Petcock... Thanks for the tips... zip ties or small gage wire to clamp the hose ends, but what about the threaded end of the valve that goes into the tank?? I "sealed" it with teflon tape but the most of the leak is coming from there. I'll obviously need to drain the tank and try again, but any suggestions for when I do that?
Thanks!! | 
09-02-2008, 05:52 PM
| | Senior Motorized Bicycle Builder | | Join Date: Aug 2008
Posts: 51
| | Re: Leaky Petcock... Quote:
Originally Posted by Jesuswon1 Thanks for the tips... zip ties or small gage wire to clamp the hose ends, but what about the threaded end of the valve that goes into the tank?? I "sealed" it with teflon tape but the most of the leak is coming from there. I'll obviously need to drain the tank and try again, but any suggestions for when I do that?
Thanks!! | did you use the special red washer that comes with the kit?
cheers
Bob | | Thread Tools | | | | Display Modes | Linear Mode |
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