1991 Chevy S-10 fuel pump

1991 CHEVROLET S-10
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BLUEHEARTBEAT
  • MEMBER
  • 1 POST
Electrical problem
1991 Chevy S-10 6 cyl Two Wheel Drive Manual

why does the fuel pump continue to run after the key is turned off? the only way to get it to stop is to remove the fuse(ecm-b). i have even unhooked and even replaced the fuel pump relay, still same problem
Sep 6, 2010 at 12:27 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Disconnect the fuel pump and oil pressure sending unit if it stops replace the sending unit
Sep 6, 2010 at 12:37 PM
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