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Spark plug ideas

Discussion in 'Wrangler JK (2007-2017)' started by Billy1234, Jun 29, 2017.

Page 2 of 2
  1. Aug 12, 2017 at 11:51 AM
    #21
    Billy1234

    #21
    Billy1234 [OP] Well-Known Member

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    Billy1234, Aug 12, 2017
    #21
  2. Aug 12, 2017 at 6:37 PM
    #22
    JKBob 25

    #22
    JKBob 25 Well-Known Member

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    Billy. Remember when you thought you were having an issue with the gas you were using. Well, there's your answer. Those plugs are shit. Produced a very poor spark, hence lousey mpg, get up and go, and over all performance.

    You should have noticed an improvement the first time you turned the key. It's not like you had to break in your plugs to run better. If you still have a misfire. Theres an issue some where. Is your Check Engine light blinking? You still showing a code?
     
    JKBob 25, Aug 12, 2017
    #22
  3. Aug 15, 2017 at 11:34 AM
    #23
    SCSPerformance

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    SCSPerformance Member Vendor

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    If you're still experiencing a miss, it could be the coil that went bad as well.
     
    SCSPerformance, Aug 15, 2017
    #23
    JKBob 25 and chris4x4 like this.
  4. Aug 15, 2017 at 12:53 PM
    #24
    Billy1234

    #24
    Billy1234 [OP] Well-Known Member

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    @JKBob 25 no code but still misfiring just a little bit ganna change the coil pack friday and that should be it
     
    Billy1234, Aug 15, 2017
    #24
    JKBob 25 likes this.
  5. Aug 15, 2017 at 12:53 PM
    #25
    Billy1234

    #25
    Billy1234 [OP] Well-Known Member

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    Billy1234, Aug 15, 2017
    #25
    JKBob 25 and chris4x4 like this.
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