Why is my 2002 nissan sentra ser. reving at 3000 rpm in neutral.?

3 Answers

  • 1 decade ago
    Favorite Answer

    have the TPS (throttle posision sensor) and MAF (mass air flow-sensor)checked, also if you added anything after market or OEM, make sure al the connections are like they should be. like vacuum lines , linkages , and sensors.

    Source(s): nissan owner and tuner
  • 1 decade ago

    3000 rpms seems a bit much. I would suggest taking it to the Nissan dealership and having them hook it up the computer. The computer may need to be reset and re-learn the idle of the motor.

  • 1 decade ago

    either a kinked linkage, or a combination of a rich mixture with a vacume leak

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