Erratic idol

This topic contains 3 replies, has 4 voices, and was last updated by  G-quest 6 years, 3 months ago.

Viewing 4 posts - 1 through 4 (of 4 total)
  • Author
    Posts
  • #1096

    jhoward
    Participant

    99 Quest runs great has lots of power but dosn’t idle real smooth all the time. It’s erratic and even stalled yesterday when I was driving down the road and backed off on the throttle real fast. There are no codes showing. Any ideas?

    #4551

    bp1999
    Participant

    Trying to get to the bottom of an erratic idol no check engine 1999 Nissan Quest
    140,000 on odo. replaced plug wires, spark plugs and rotor already.

    #4905

    prgonzalez
    Participant

    Replace the Idle Air Control Valve. Approx US$100.00

    #5024

    G-quest
    Member

    Had this trouble about 3 months ago. Had a crack in the air cleaner outlet tube. Replaced and no more problem.

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