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2009 4.0 timing issue???

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Jimmy1980, May 5, 2025.

  1. May 5, 2025 at 1:08 PM
    #1
    Jimmy1980

    #1
    Jimmy1980 [OP] New Member

    Joined:
    May 5, 2025
    Member:
    #470646
    Messages:
    1
    Gender:
    Male
    First Name:
    Jimmy
    Vehicle:
    2009 Tacoma 4x4
    I’m new to forums I really appreciate any help I can get. 155k 4.0 had valve seat problems so I removed heads had them repaired by a shop I’ve been using for 20yrs with a great rep.
    Installed everything and I get a p0012 code. All new parts, even new VVT cam gear installed on bank 1 but still have same problem. im going to upload pics because i feel timing is off. However when it was together i drove it and had lots of power and zero misfires. Thank you!

    IMG_7731.jpg
    IMG_7732.jpg
    IMG_7733.jpg
     
    Jimmy1980, May 5, 2025
    #1
  2. May 5, 2025 at 3:59 PM
    #2
    Dm93

    #2
    Dm93 Test Don't Guess

    Joined:
    Mar 3, 2015
    Member:
    #150066
    Messages:
    13,174
    Gender:
    Male
    Texas
    Vehicle:
    2014 DC OR 6spd 4x4
    Predator tube steps, Ranch Hand grill guard, Magnaflow CatBack exhaust, Toyota tool box & bed mat, 2LO Module by @Up2NoGood, Rearview Compass/Temp Mirror, Tune by @JustDSM.
    Did you have timing codes prior to repair?
    Did they mill the heads?
     
    Dm93, May 5, 2025
    #2
    winkel likes this.

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