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Density on Right NGK on Left

Discussion in '2nd Gen. Tacomas (2005-2015)' started by westdogtown, Aug 23, 2022.

  1. Aug 23, 2022 at 6:54 AM
    #1
    westdogtown

    #1
    westdogtown [OP] Member

    Joined:
    Jul 30, 2016
    Member:
    #193300
    Messages:
    19
    Vehicle:
    2015 Tacoma SR5 4X4 s
    I recently changed spark plugs in my 2015 Tacoma V6 and noticed that Toyota had installed Denso on the right and NGK on left. These were the original plugs. Does anyone know why Toyota does this ? NGK’s were in considerably worse shape than Denso. Just curious why they do this.
     
    westdogtown, Aug 23, 2022
    #1
  2. Aug 23, 2022 at 7:06 AM
    #2
    Leomania

    #2
    Leomania Well-Known Member

    Joined:
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    Vehicle:
    2011 Tacoma TRD Sport DCLB v6 4x4
    All stock, baby!
    Leomania, Aug 23, 2022
    #2
    TnShooter, reallifedog, Dm93 and 1 other person like this.

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