1992 Isuzu Truck fuel

1992 ISUZU TRUCK
98,000 MILES • 6 CYL • 4WD • MANUAL
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BAKERPLUMBING111
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I bought this truck and drove ity 4 times and then it stopped running. I found the fuel pump fuse blown. I replace the fuse and it blew again. I pulled the tank down removed the fuel pumpo, and intallaed a new 450.00 pump. Truck ran for about 10 min. I left it running ran into my garage, came back and found the truck stalled. I tried to start again no go. The fuse is not blown what can it be????
Nov 27, 2009 at 4:25 PM
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MATHIASO
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  • 1,209 POSTS
  • ASE Certified Mechanic
I suppose there is no code(s) if there is please let me know. I suspect the regulator in the throttle body.


https://images.2carpros.com/forum/automotive_pictures/46384_0900c15280062646_1.jpg

Sending the pic in your email. check it out.
Nov 27, 2009 at 5:06 PM
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BAKERPLUMBING111
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the weird thing is i pulled down the tank and reinstalled the tank after changing the pump. everything worked then all of a sudden the regulator goes? I'll check and let you know.
Nov 28, 2009 at 9:10 AM
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MATHIASO
  • ✓ASE Certified Mechanic
  • 1,209 POSTS
  • ASE Certified Mechanic
Did you you check it?
Let me know if I can help.
Dec 8, 2009 at 9:29 AM
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IEDWIN2000
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Have you checked fuel pressure with a gauge, is the pump working? are your fuel lines blocked (supply&return)? suggest blowing them out. blow back into tank to clear anything from the pickup. If the pump is not working check for power and earth at the pump.
Dec 12, 2009 at 1:02 AM
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