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Accelerator pump trouble

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Old Dec 16, 2019 | 08:36 PM
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Vulcan_Ranger's Avatar
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From: Alabama
Accelerator pump trouble

Hello all,
I have been having issues getting the accelerator pump on my 85 GS to work properly. I have a stock nikki with the rats nest deleted. The carb was recently rebuilt ( the accelerator pump did not work at all before the rebuild ) and I replaced both check ***** and the diaphragm for the accelerator pump. Now the accelerator pump will inject some fuel initially but the flow is still weak, the car will bog and die around 1500-2000 rpm if you step on the gas from idle, but it idles fine. If you barely push the gas pedal you can get the car to rev above 2000 rpm. I can't find any vacuum leaks, and the vacuum operated secondaries seem to work the way they are supposed to. Any help is greatly appreciated.
Thanks in advance
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