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High idle

Discussion in '1st Gen. Tacomas (1995-2004)' started by lonestar, Oct 13, 2017.

  1. Oct 13, 2017 at 1:28 PM
    #1
    lonestar

    #1
    lonestar [OP] New Member

    Joined:
    Oct 13, 2017
    Member:
    #232861
    Messages:
    1
    Gender:
    Male
    First Name:
    john
    Vehicle:
    2003 DC PRERUNNER V6
    Hey new guy here , I have a 2003 prerunner dc with the v6 124.000 miles , ETCS throttle body.
    when starting the truck for the first time in the morning I have a very high idle , 3000 to 3050 rpms
    for about 2 min. before it goes down. Been doing this for about two weeks. never had a CEL come on.
    Throttle body is spotless , checked all sensors , no vacuum leaks. What else should I look for ?
    Could it be the coolant temp. sensor ? By the way been coming to this sight along time , very cool place, just never had a problem with this truck before. Thanks
     
    lonestar, Oct 13, 2017
    #1

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