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Idles Rough

Discussion in '3rd Gen Builds (1996-2002)' started by Awsome4runner, Dec 7, 2023.

  1. Dec 7, 2023 at 2:06 PM
    #1
    Awsome4runner

    #1
    Awsome4runner [OP] New Member

    Joined:
    Dec 7, 2023
    Member:
    #37138
    Messages:
    1
    Gender:
    Male
    First Name:
    Anthony
    Vehicle:
    2002 Toyota 4Runner
    None
    Hello, My 2002 Toyota 4Runner is idling rough. I've done the following:

    (1) Changed spark plugs.
    (2) Changed spark plug wires.
    (3) Changed ignition coils.
    (4) Changed fuel injectors.

    I'm getting a code 300 for one bank of fuel injectors. Any suggestions on what I should try next? The spark plugs were somewhat fouled on the passenger's side and not on the driver's side.
     
    Awsome4runner, Dec 7, 2023
    #1
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