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Old 06-06-2014   #7
Tony Davila
 
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Join Date: Jan 2004
Location: Enterprise, Alabama
Posts: 356
Default Re: Help! Unable to rev past 5000

Last time that same situation happened to me I found out I had a weak primary fuel pump. Fuel Pressure looked good static but could not keep up with requirement. Replaced pump and it would now rev passed 7K.
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