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  #1  
Old 08-28-2008, 07:54 PM
MrLarkins's Avatar
MrLarkins MrLarkins is offline
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Join Date: Jun 2008
Location: Arkansas
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Default Got to Love Sheer Dumb Luck!

well, if you've been here for very long, you must know of all my woes...for some time I have been limited to 20mph (not any more) and have picked the brains of our best here at motorbicycling.com

Today, I ripped apart the motor, cleaned it all, put it back together. I put new gaskets on the joints, pulled the tickler from the carb and sealed the hole with JBWeld. I upgraded my spark plug, wire and cap, adjusted the float bracket and put an O-ring on the intake. I remixed my gas/oil many times. I almost re-jetted my jet...but on my test run right before I rejetted, I had some sheer dumb luck...

I always thought that my troubles were caused by the warm up of the engine. i thought I had another problem with fuel comin out of my tickler b/c of a poor fitting.

So here I go down the road, chuggin at 20mph like I'm use to, not able to go faster, then all the sudden the bike takes off speedin down the road for about 100yards. then the engine dies....I thought, WTF, its finally dead!

But oh, no! I had forgot to open the fuel valve this time. seems that all my woes are due to extreme flooding of the carb. so i opened the valve and took off again, and it ran fine for a while, then started to bog down to 20...i made it back to the house and shut the engine off...then i noticed gas pouring out my air filter...i hadn't shut off the fuel valve...ah ha!

so I ride with the valve 1/2 open, i ran at 28mph...

i went back to the garage, and moved the E-clip from the top position to the bottom and tried it again, fuel valve 1/2 open...this time i got up to 33mph..woohoo!!! SHEER DUMB LUCK!

so i guess i'll just ride with 1/2 open and then when the wife gives me more $$$ I'll buy some upgrades...

thanks to all who helped with this problem

i ended the celebration with a 6 mile ride around town, doing 33 most the way...ah the joy!
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  #2  
Old 08-28-2008, 08:10 PM
Bikeguy Joe's Avatar
Bikeguy Joe Bikeguy Joe is offline
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Join Date: Jan 2008
Location: Ashtabula county, Ohio
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Default Re: Got to Love Sheer Dumb Luck!

You may want to check your float. I think you are having float issues......adjusted too far "up" so the bowl floods.
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Old 08-28-2008, 08:19 PM
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MrLarkins MrLarkins is offline
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Join Date: Jun 2008
Location: Arkansas
Posts: 487
Default Re: Got to Love Sheer Dumb Luck!

i adjusted the float clip quiet a bit and it didn't fix my prob
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Old 08-28-2008, 09:46 PM
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misteright1_99 misteright1_99 is offline
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Join Date: Mar 2008
Location: Treasure Coast, Florida
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Default Re: Got to Love Sheer Dumb Luck!

Yep flooding due to high float OR junk in the fuel inlet needle seat...
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  #5  
Old 08-28-2008, 10:09 PM
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Venice Motor Bikes Venice Motor Bikes is offline
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Join Date: Mar 2008
Location: Los Angeles, CA.
Posts: 4,421
Default Re: Got to Love Sheer Dumb Luck!

I think a smaller jet size is needed...
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Old 08-28-2008, 11:12 PM
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Goat Herder Goat Herder is offline
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Join Date: Apr 2008
Location: N.M.
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Default Re: Got to Love Sheer Dumb Luck!

I played with my float adjustment It drove me nutty for awhile. Norm has a post I forget where.With my float the last time I adjusted it I put the bowl back on listened to the sound of the free play, by shaking the carb next to me ears. That got it for me maby that will help.
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  #7  
Old 08-28-2008, 11:20 PM
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Goat Herder Goat Herder is offline
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Location: N.M.
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Default Re: Got to Love Sheer Dumb Luck!

I also think these floats sometimes settle a little from vibes and road bumps Mine at full throttle wide open would ocaisonaly cut out the engine on a big bump, I had float set a little too tight. Yet about 600 miles later dos not do that anymore.
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Old 08-29-2008, 12:27 AM
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Saddletramp1200 Saddletramp1200 is offline
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Location: Houston, Texas
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Default Re: Got to Love Sheer Dumb Luck!

Ok, I have no idea what type carb it is BUT with the bowl off hold the float at eye level. The little tab the float has to hold the needle valve the float should be level and the valve all the way closed when the float is level to the bowl. If it has a rubber tip on the valve and it has ANY marks or damage it is defective and alowing gas past it. If it is steel,brass whatever it is the seat inside the carb.
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Old 08-29-2008, 12:52 AM
luke duke luke duke is offline
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Join Date: Aug 2008
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Default Re: Got to Love Sheer Dumb Luck!

Good to hear Mr Larkins looks like we were both running rich in the end!!!!
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  #10  
Old 08-29-2008, 07:14 AM
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Bikeguy Joe Bikeguy Joe is offline
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Default Re: Got to Love Sheer Dumb Luck!

I guess if running it with the fuel petcock set half opened does it for you, go for it...
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