• Tiny
  • firecap302
  • 2001 Nissan Sentra
  • 4 CYL
  • 2WD
  • automatic
  • 89,350 miles

My daughters 2001 Nissa Sentra.8 liter ran really rough and then qiut and will not start. They puy a new fuel pump on but that did not help. Still will not start

Do you
have the same problem?
Monday, February 14th, 2011 AT 2:38 AM

1 Reply

  • Tiny
  • rasmataz
  • Member

Do below to determine whether it's fuel or spark issue:

Get a helper disconnect a sparkplug wire or 2 and ground it to the engine at least 3/16 away from ground -have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, Do you hear the fuel pump come On when you turn key on? If not check fuel pump fuse and fuel pump relay if so, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it.

Was this
Monday, February 14th, 2011 AT 7:10 AM

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