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EVAP and rough idle four-cylinder 2006

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Ron48, Feb 7, 2025.

  1. Feb 7, 2025 at 2:58 PM
    #1
    Ron48

    Ron48 [OP] New Member

    Joined:
    Feb 7, 2025
    Member:
    #465556
    Messages:
    1
    Gender:
    Male
    First Name:
    Ron
    Vehicle:
    2006
    I already took the car in when I got my first check engine light with a P455 code and the valve was wide open and cracked you could see the smoke. Now I just got a P456 error code and my truck has been doing super rough idle about 2000 RPM when resting you could feel the car shake. I don’t know if that’s just common or it’s part of my EVAP stuff. Struck hasn’t been used a lot. It’s been sitting in the garage in the nice dry air desert. Please tell me if my rough idle is my EVAP situation or it’s just common.
     

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