Worn Out Plugs!!
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This is a discussion on Worn Out Plugs!! within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; About two weeks ago I picked up an '04 WRX with about 130k on the clock. I was getting some ...

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    Worn Out Plugs!!

    About two weeks ago I picked up an '04 WRX with about 130k on the clock. I was getting some hesitation and surging at around 3k and from reading the forums I changed out the plugs with some NGK7092's that I picked up at NAPA.

    Check out the plugs that I pulled, I gapped them and they were around .060!
    Attached Thumbnails Attached Thumbnails 0922131706.jpg   0922131705a.jpg  

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    zax
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    Yeah that's pretty bad. The gap should be around 0.030" for a 2L
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    Registered User oguitar's Avatar
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    I bet those were the original plugs.
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    Quote Originally Posted by oguitar View Post
    I bet those were the original plugs.
    That's what I was thinking...

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