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|Holley 1904 Accelerator Problem|
Hi Mike, I resolved the problem I sent you last week. The problem was a vacuum leak at the base of the carburetor. Replaced the gasket and seems to be ok now. The other problem I am having is when I first start to accelerate the engine hesitates and I have to back off the throttle and pump the accelerator. Once I get going all is ok. I have adjusted the air fuel mixture but the problem remains. Do you think I should install a larger jet to increase fuel flow to match the air intake? If I increase throttle real slow it doesn't hesitate. Leads me to think too much air and not enough fuel.. Thoughts???
Installing a larger jet is not the answer. Do the steps below and you will probably find the problem.
No strong stream?