Help with carb

soberinphoenix77 · 10-04-2018, 03:13 AM

So I changed my manual vacuum driven fuel petcock for an electric low pressure pump. But now she spits and sputters when she goes down the road. how can I adjust the carburetor to fix this?

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rks · 10-04-2018, 06:18 AM

Too much gas??? Not enough gas??? What does the spark plug look like??? Any visible exhaust coming from muffler???

soberinphoenix77 · 10-04-2018, 09:02 AM

No visible smoke from muffler.

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rks · 10-04-2018, 06:19 PM

You just put a new fuel pump on....if you're not getting a proper mixture to the combustion chamber, you have a problem in the carb. You can't adjust this problem away. You will have to disassemble the carb and fix it....be it the float, it's needle valve, plugged jets, or whatever.

A look at the spark plug would tell a lot.

10-04-2018, 06:18 AM	#2
rks Join Date: Dec 2013 Location: Western New York Posts: 454	Too much gas??? Not enough gas??? What does the spark plug look like??? Any visible exhaust coming from muffler??? __________________ 2011 Jonway 150cc..16,109 breakdown free miles, and counting
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10-04-2018, 06:19 PM	#4
rks Join Date: Dec 2013 Location: Western New York Posts: 454	You just put a new fuel pump on....if you're not getting a proper mixture to the combustion chamber, you have a problem in the carb. You can't adjust this problem away. You will have to disassemble the carb and fix it....be it the float, it's needle valve, plugged jets, or whatever. A look at the spark plug would tell a lot. __________________ 2011 Jonway 150cc..16,109 breakdown free miles, and counting
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