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96' Tacoma 2.7L 4 Cylinder - AEM intake giving me check engine light - Running lean

Discussion in '1st Gen. Tacomas' started by JTM, Jun 4, 2013.

  1. Jun 4, 2013 at 9:28 AM
    #1
    JTM

    JTM [OP] Member

    Joined:
    Jun 4, 2013
    Member:
    #105563
    Messages:
    5
    Gender:
    Male
    Vehicle:
    1996 Toyota Tacoma 2.7l 4 Cyl
    I recently for a 96' Tacoma 2.7L 4 Cylinder with AEM intake giving me check engine light - code said it is running lean. It stated shortly after the intake was installed.

    I am somewhat new to mechanics and any help on trouble shooting this issue would be greatly appreciated. I must get the smog done within 10 days and need to figure this out.

    The truck does have a small crack on the top of the exhaust manifold but did pass smog with it in OCT. and never threw a check engine light because of this.

    Again, any help on where to start would be great.
     
  2. Jun 4, 2013 at 5:17 PM
    #2
    se7enine

    se7enine Well-Known Member

    Joined:
    Apr 18, 2013
    Member:
    #102322
    Messages:
    3,532
    Gender:
    Male
    Reno, NV
    Vehicle:
    96 Tacoma Xtra Cab 2.7L
    K&N intake TG Air Filter, Toytec Bilstein 5100's, Chevy Leafs.
    there are a few vacuum hoses that may not be hooked up because the AEM may or may not have the fitting for it? Check to see if there are any hoses unplugged.
     
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