I have the 150cc yerf dog.It will not run.If fuel is poured into carb cart will run untill fuel is burned up.Any sugestions would be greatly appreciated.Would like to ride,I have tryed adjusting carb srew with no luck,what is the proper setting for this screw.
I have the 150cc yerf dog.It will not run.If fuel is poured into carb cart will run until fuel is burned up.Any suggestions would be greatly appreciated.Would like to ride,I have trued adjusting carb screw with no luck,what is the proper setting for this screw.
have you check the petcock on you tank,i don't know if it a vacuum or manual shut off type.
maybe its gotten some junk down in it and plugged it off.
if it is vacuum check vacuum hose for splits might not be opening diaphragm to let gas through.
if it is manual petcock check to see if shut off is working, when opening it gas flows through good.
maybe some of the yerf guys can help you on this.thats things i would check to see if you are getting gas to carb.
on your air fuel mixture screw try 1-1/2 to 1-3/4 turn out that should get you close
pud _________________ 2006 sunl 150b
Dr. pulley 10 gram sliders, 1500 torque spring,39 tooth sprocket,2000lb winch, red neck uni filter, 125 main jet at 1,450 elevation, drilled out exhaust,ngk iridium plug,performance intake
trying a set of 10gram rollers now
Last edited by pud on Sun Aug 03, 2008 11:19 pm; edited 1 time in total
You may have a vapor lock on the gas tank. Take the gas cap off and see if you can start it up. If that's it then you'll have to see if you can mod the cap or put a new tank on. You can mod the tank if you ride the cart slowly in your yard. If you ride on the trails and there's ANY risk of rollover or getting the cart on it's side then you'll need to fix the vapor lock issue another way.
We put a different tank on ACBlind's cart and that fixed the problem. _________________ Chris Dierkens
'04 Yerf-Dog 3206 10g Rollers, 1500# Spring, Reverse, SuperTrapp, Uni
'04 KPX Xterro: pumper carb, oil cooling, 10g rollers, Junkies pipe, Uni
'05 Blade 150 DX: 4 Valve head, 10g rollers, East Side pipe, Uni
www.northeastbuggy.com
The Carter 1150 gas cap is a direct replacement for the Yerf-Dog Spiderbox models. _________________ 08 Joyner SandViper 250
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