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Old 09-30-2009, 09:15 PM   #4
mopar92
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Join Date: Apr 2008
Posts: 371
Default Re: 89 fuel line issue

Check your lines... you have a leak. That walbro style pump will never make more than 7 psi pressure... when it's new maybe. 4 psi used. Vacuum style pumps work better in volume , not pressure. You have a line leaking that's sucking air somewhere. I have seen plastic fuel filters seams leak.
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