Go Back   ChinaRiders Forums > Technical/Performance > Pure Dirt
Register FAQ Community Calendar Today's Posts Search
Reply
 
Thread Tools Search this Thread Display Modes
Old 02-10-2013, 01:37 AM   #1
damo19854   damo19854 is offline
 
Join Date: Feb 2013
Posts: 2
zongshen 250 carburetor

hi all i have a zongshen 250 air cooled model i got a new carburettor for it and i cant seem to understand why it is leeking fuel from where the air box conects as soon as i turn the fuel tap on the bike still starts and idols i just cant understand how to fix this can anyone give me any sugestions PLEASE!!


 
Reply With Quote
Old 02-10-2013, 09:53 AM   #2
katoranger   katoranger is offline
 
katoranger's Avatar
 
Join Date: May 2007
Location: Altamont, Kansas
Posts: 15,103
Sounds like the float may be stuck in the carburetor.
__________________
You meet the nicest people on a Honda Clone.


 
Reply With Quote
Old 02-10-2013, 12:08 PM   #3
Wild_Alaskan   Wild_Alaskan is offline
 
Wild_Alaskan's Avatar
 
Join Date: Dec 2009
Location: Alaska
Posts: 914
tap carb with a wrench in multiple places. it may un-stick
__________________
Dune buggy build http://chinariders.net/modules.php?n...wtopic&t=14470
400cc lifan build vid: http://youtu.be/20HoU8OK_Y0
other fun: http://tinyurl.com/wildalaskan


 
Reply With Quote
Old 02-10-2013, 06:36 PM   #4
damo19854   damo19854 is offline
 
Join Date: Feb 2013
Posts: 2
I pulled the float cover off it doesn't seem to be Jamd would anyone know wich way the fuel lines go on or would anyone have a setup instructions for it it's a mykuni 30mm carburettor


 
Reply With Quote
Old 02-10-2013, 08:38 PM   #5
SpudRider   SpudRider is offline
 
SpudRider's Avatar
 
Join Date: Jul 2008
Location: Idaho
Posts: 25,054
As always, Kato and WA gave you excellent advice. The float bowl valve is surely stuck. I'm moving your thread to the Pure Dirt Forum, where you will get more replies concerning your dirt bike.

Spud
__________________
Spud

"Never argue with an idiot. He will drag you down to his level, and beat you with experience." Mark Twain

2015 Zongshen ZS250GY-3 (RX3)
2006 Zongshen ZS200GY-2 (Sierra 200)
2005 Honda XR650L
2004 Honda CRF250X
1998 Kawasaki KDX220

Mods made to my Zongshen ZS200GY-2: http://www.chinariders.net/showthread.php?t=6894


 
Reply With Quote
Old 02-11-2013, 02:32 AM   #6
openthrottle55   openthrottle55 is offline
 
Join Date: Feb 2013
Posts: 20
Check and see if the brass peice your fuel line connects too is cracked or loose, mine was. Also if the fuel knew doesn't have a clip on it holding it tight it will leak down and you may think its float but its fuel line.


 
Reply With Quote
Old 02-11-2013, 03:41 AM   #7
SpudRider   SpudRider is offline
 
SpudRider's Avatar
 
Join Date: Jul 2008
Location: Idaho
Posts: 25,054
Quote:
Originally Posted by openthrottle55
Check and see if the brass peice your fuel line connects too is cracked or loose, mine was. Also if the fuel knew doesn't have a clip on it holding it tight it will leak down and you may think its float but its fuel line.
Indeed, those a very good points. Thanks for the good input.

Spud
__________________
Spud

"Never argue with an idiot. He will drag you down to his level, and beat you with experience." Mark Twain

2015 Zongshen ZS250GY-3 (RX3)
2006 Zongshen ZS200GY-2 (Sierra 200)
2005 Honda XR650L
2004 Honda CRF250X
1998 Kawasaki KDX220

Mods made to my Zongshen ZS200GY-2: http://www.chinariders.net/showthread.php?t=6894


 
Reply With Quote
Old 08-17-2024, 10:54 PM   #8
Mogssxcii69   Mogssxcii69 is offline
 
Join Date: Aug 2024
Posts: 1
My zongshen 250 running shi@

My zongshen 250 won't run unless the choke is on or if its off I have to keep revving the engine up and down or it stalls what's the problem and how do I fix it I don't have any knolage on bikes I just watch youtubethen try my self so if u have a dumys gidetofixing this problem I would love to know


 
Reply With Quote
Old 08-18-2024, 01:38 PM   #9
buzz   buzz is offline
 
Join Date: Dec 2020
Location: Dayton Pa.
Posts: 953
Carburetor needs a good cleaning,something is plugged up.Or just get a new carburetor,there cheap. Best of luck.


 
Reply With Quote
Reply



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 -4. The time now is 09:18 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.