FUEL PUMP CONTINUES TO RUN

  • Tiny
  • bigge
  • 2000 Nissan Sentra
  • 4 CYL
  • 2WD
  • automatic
  • 125,000 miles

My 2000 Nissan Sentra the fuel pump continues to run with ignition switched off sometimes, I replaced the pump relay switch with no change, today I unscrewed the gas cap and the pump quit running there was a vacuum on the gas cap about 10 min after car was cut off, also the car cranks fine

Monday, May 23rd, 2011 AT 5:25 PM

1 Answer

  • Tiny
  • merlin2021
  • Expert
  • 17,583 posts

Have the codes read, if the evap system had a problem, there will be stored codes. Autozone reads them for free.

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Tuesday, May 24th, 2011 AT 10:35 AM

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