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How To: Spark Plug Change (1 GR-FE)

Discussion in 'Technical Chat' started by chris4x4, Mar 16, 2009.

  1. Feb 18, 2013 at 1:13 PM
    #1021
    Sgtfluffy16

    Sgtfluffy16 Well-Known Member

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    I have an AEM intake put on less then 15k miles ago and psi is around 42 psi
     
  2. Feb 18, 2013 at 1:33 PM
    #1022
    Toyota Tech31

    Toyota Tech31 Sometimes when I close my eyes, I can't see.

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    2005 & up Tacos use a "Coil on" ignition system, we dont have wires.
     
  3. Feb 18, 2013 at 2:42 PM
    #1023
    Sandman614

    Sandman614 Ex-Snarky TWSS elf, Travis #hotsavannahdotcom

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    Yup, he's got 99. Not sure why he's in here with 1grfe.
     
  4. Feb 19, 2013 at 9:25 AM
    #1024
    d.sull

    d.sull Member

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    Went to tackle this on my 08 supercharged Taco yesterday. It's sitting at 60K miles. I knocked the passenger side out no problem. The driver side was a different story. I got to looking at the supercharger and decided it was more than I could handle to remove it and get to the plugs. Called the stealership and they want $206 and three hours labor to do just the one side. This sound steep to anyone who has done this before?
     
  5. Feb 19, 2013 at 10:15 AM
    #1025
    Toyota Tech31

    Toyota Tech31 Sometimes when I close my eyes, I can't see.

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    You're right, didn't even notice that.
     
  6. Feb 20, 2013 at 6:23 AM
    #1026
    JimROCDS

    JimROCDS Well-Known Member

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    Stealership :D


    Jim
     
  7. Feb 20, 2013 at 7:13 AM
    #1027
    kingston73

    kingston73 Well-Known Member

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    Just finished doing mine for the first time, thanks Chris for the great write up. The only thing I did differently was doing the drivers side first, I figured the easy side would be easier if I did it last. The front drivers plug was the hardest, it took me a while just to get the coil disconnected. My plugs looked fine but maybe a little rich? Is this normal for these engines?

    Also interesting is the NGk side all had gaps bigger than .045 and the denso side were all around .040
     
  8. Feb 20, 2013 at 7:14 AM
    #1028
    Justus

    Justus fucks not given

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    In ur toolbox
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    not so low, not so slow 2006 6 lug
    stockish
    these engines do run rich from the factory
     
  9. Feb 20, 2013 at 7:18 AM
    #1029
    chris4x4

    chris4x4 [OP] With sufficient thrust, pigs fly just fine. Moderator

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    Only under WOT, as do all gasoline engines, and open loop. if it's running rich under normal operating conditions then there is an underlying problem.
     
    TacomaCZman likes this.
  10. Feb 20, 2013 at 7:21 AM
    #1030
    wrmathis

    wrmathis Dark Lord of the Sith

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    parts and stuff
    pulling and putting the supercharger on shouldnt take 3 hours. trust me, ive done it about 4 times over the last weekend to figure out whats wrong with my truck.

    u can pull of the intercooler and hang it from the hood so u dont have to break open the coolant lines for it.
     
  11. Feb 20, 2013 at 7:24 AM
    #1031
    Justus

    Justus fucks not given

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    Nabisco the kid
    In ur toolbox
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    stockish
    :cheers: indeed corrected
     
  12. Feb 20, 2013 at 7:39 AM
    #1032
    chris4x4

    chris4x4 [OP] With sufficient thrust, pigs fly just fine. Moderator

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    Not correcting, but rather adding to your comment. :)
     
  13. Feb 20, 2013 at 7:57 AM
    #1033
    choppersx

    choppersx ZoMbiE aLeRt

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    Great write up ! very useful :thumbsup: Thanks!
     
  14. Feb 21, 2013 at 7:29 AM
    #1034
    R1SAINT

    R1SAINT New Member

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    Oil on the threads most likly came from a leaking valve cover seal around the spark plug hole. If it wasnt a lot I wouoldnt worry about that.
     
  15. Feb 22, 2013 at 10:15 AM
    #1035
    cajunron

    cajunron Active Member

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    Yep. I remember changing the plugs on my ex-wife's Crown Vic and when I pulled one of the plugs out it was COVERED in oil. Kinda freaked me out but then realized the only way (that I know of) for pure oil to get on the plug like that is from it dripping down the side of the valve covers and into the plug hole.
     
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  16. Feb 22, 2013 at 10:19 AM
    #1036
    cajunron

    cajunron Active Member

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    Chris, you're my kind of guy!:D
     
  17. Feb 22, 2013 at 10:20 AM
    #1037
    chris4x4

    chris4x4 [OP] With sufficient thrust, pigs fly just fine. Moderator

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    Thanks Ronnie!
     
  18. Mar 4, 2013 at 8:23 PM
    #1038
    Chad

    Chad Well-Known Member

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    Did this today. Thanks Chris! :thumbsup:
     
  19. Mar 13, 2013 at 5:46 PM
    #1039
    dgtacoma

    dgtacoma Member

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    Thanks 4x4 chris , for put so much time in to this post. for us knuckle heads.
     
  20. Mar 13, 2013 at 6:00 PM
    #1040
    chris4x4

    chris4x4 [OP] With sufficient thrust, pigs fly just fine. Moderator

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    :)
     

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