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Old 10-04-2007, 01:07 PM
  #4  
SST4530
Senior Member
DYNO TECH
 
Join Date: Feb 2004
Location: Leonard, Texas
Posts: 414
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If it's not the guage, check for flow through the filter or obstructions at the fuel bung . I've seen pump cavitation (sucking air) cause this same scenario. Also how large are the inlet and oulet fuel lines. Never have a smaller inlet than outlet. Just my $.02
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