Thread: Power Valve, can it make a hesitation?
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Old 12-29-2006, 07:43 PM   #4
68CHEBY
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Join Date: Dec 2006
Location: Louisville, KY
Posts: 39
Re: Power Valve, can it make a hesitation?
Typically a power valve enrichens the fuel mixture to compensate for the sudden drop in vacuum and signal when the hammer is dropped, so yes it can cause a stumble when accelerating
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