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86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

circuit opening relay /fuel pump

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Old Jul 26, 2011 | 09:41 AM
  #1  
mojo4x420's Avatar
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From: vancouver, bc
circuit opening relay /fuel pump

My Circuit opening relay failed and I bought a used one 6 months ago that was working fine. This one has now failed also. Could my fuel pump be dying? or something else causing this relay to fail? I haven't inspected this one yet, but my old one looked pretty rough inside. I'll try to find the pics.

How many amps should my fuel pump draw?

My fuel pressure was fine last time I checked a few months ago, but I guess I should check again. I'm driving right now w/ the f/b+ connectors jumpered and having no problems.

thanks
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Old Jul 26, 2011 | 09:45 AM
  #2  
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From: Anderson Missouri
Since you have a runner,you could go through the back seat easily enough and see what the sock look like on your fuel pump. How is your fuel filter? Is it really making the pump struggle to push fuel?
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Old Jul 26, 2011 | 09:49 AM
  #3  
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From: vancouver, bc
Thanks, I'll pull the pump and take a look.

I just changed my fuel filter last month.

My truck starts and dies within seconds with out the f/B+ jumpered.
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