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1999 blazer no fuel getting to carb

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Old 07-22-2014, 04:47 PM
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Default 1999 blazer no fuel getting to carb

hi.. I had the fuel pump replaced and I can hear the fuel pump running and also the pump fuse relay.. I replaced the fuel filter and still nothing. I just removed the fuel filter to see if fuel would come out of the line but nothing.any suggestions would be appreciated. thanks
 
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Old 07-24-2014, 12:52 PM
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are you sure the new pump is a good one and whats the chances the pump was wired backwards so its spinning the wrong direction - had one come into my shop once that had that problem
 
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Old 07-24-2014, 05:10 PM
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Thanks for replying...I saw the mechanic install it as for wiring im not sure.. Would i have to drop the tank to determine this and also how would I determine this..im not to mechanically inclined..looking forward to your response..thanks again
 
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Old 07-24-2014, 05:45 PM
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Sometimes if wired backwards the pump will pull a suction against your finger at the output line - I have also seen the pressure line off the pump not being securley clamped and it will blow off, kinked lines ect. also with the tank cap removed you might hear bubbles or fuel being sprayed
 
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Old 07-24-2014, 07:32 PM
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I will investigate your suggestions,,again thanks for your reply
 
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