BuggyMasters.Com - An On Line Mini Buggy Forum and Go Kart Forum

Go Back   BuggyMasters.Com - An On Line Mini Buggy Forum and Go Kart Forum > Technical Discussions > 150cc GY6 and Under Engine Tech

150cc GY6 and Under Engine Tech GY6 and Smaller Technical Discussion Forum

 
 
Thread Tools
  #1  
Old 10-21-2015, 06:06 PM
Coy Coy is offline
Lurker
 

Join Date: Oct 2015
Posts: 1
Default Sputtering

Hello everyone, I have a problem with my sons 125cc carter bros gy6 cart. I parked it about two months ago, it was running fine. Unfortunately it has been stored out in the weather due to construction at the house. I tried to fire it up and let my son ride it yesterday but encountered a problem. It starts and idles fine. As soon as you hit the gas about 30%, it sputters. Just when it gets enough rpm to engage the transmission it starts sputtering. I can mash the accelerator all the way, it just sits in one spot sputtering. Any ideas are greatly appreciated. I pulled the fuel hose below the fuel filter and pumped about of cup into a glass. I didn't see any water.
  #2  
Old 10-21-2015, 07:14 PM
wildbob wildbob is offline
Heavy Contributor
 

Join Date: Aug 2013
Location: Newburyport, MA
Posts: 571
Default

I'd say probably good idea to take the carb off and clean it out. Could be some sediment in the main jet.
__________________
2013 Trailmaster XRX 150 Type 86 stroker
Taida 4V head with 23/22mm valves, forged 4V piston,Taida 62mm jug,forged Taida 8200 KDU stroker crank, Koso high-flow oil pump, Taida case half w/ oil cooler ports, Setrab oil cooler,TrailTec Vapor, Mikuni VM26-606, aluminum 30mm intake, Uni filter, aluminum stack, Hammerhead racing exhaust, MotoRio adjustable CDI/HO Coil, Iridium plug, Full Dr Pulley CVT kit w/ 16g sliders, JD's Mikuni slide kit

2014 Kandi 90B
  #3  
Old 10-22-2015, 07:51 AM
liduno liduno is offline
Heavy Contributor
 

Join Date: Aug 2014
Posts: 702
Default

I've seen mice move into air boxes and exhausts.
  #4  
Old 10-22-2015, 08:43 AM
PHenninger PHenninger is offline
Lurker
 

Join Date: Oct 2015
Location: Richlands, NC
Posts: 14
Default

In addition to cleaning the carb, you may want to drain the fuel tank, there may be water in there.
  #5  
Old 10-22-2015, 09:16 AM
tkeagle tkeagle is offline
Heavy Contributor
 

Join Date: Mar 2015
Location: Central Kansas
Posts: 556
Default

does sound like a fuel issue. Agree with pulling the carb, cleaning it, and get new gas for it. Make sure filter is good.
Id even check the spark plug, and make sure you have good connections to your coil. Make sure they solid and tight.
 


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 11:27 AM.


Powered by vBulletin® Version 3.8.3
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.