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Old 12-02-2010, 08:14 PM   #1
siriusdish

 
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Ok what do U think of thes stock plugs?

These plugs have 3k miles of SCT Tune on them, total life on plugs is 11,457 Miles...
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Old 12-02-2010, 08:16 PM   #2
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Now I'm no expert at spark plugs but that don't look healthy.
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Old 12-02-2010, 08:20 PM   #3
siriusdish

 
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Does it look like the tune is ok???? There have been just replaced with the Silver Plugs from Summit. Wires are the new 10.4 mm from Summit as well.
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Old 12-02-2010, 08:23 PM   #4
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what are they out of ?
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Old 12-02-2010, 08:27 PM   #5
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2010 L99 , Air aid intake, Power Aid spacer and GM Pro mufflers.
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Old 12-02-2010, 08:55 PM   #6
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Old 12-02-2010, 11:56 PM   #7
siriusdish

 
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I should add some of the tips are missing, can be seen in the pic's. Could this of been why my Dads car is so slow? The mileage is bad, told him to watch and it should come up now.
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Old 12-03-2010, 12:59 AM   #8
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looks like you need a colder plug
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Old 12-03-2010, 01:18 AM   #9
siriusdish

 
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Them where the stock plug that came in the motor. Could this of been from the broken tips? Gaps screwed up making it spark like crazy? I'm sure that the tune is fine b/c it's the Jannetty racing tune for SCT. So we are thinking the tips has caused this.We are Not mechanics for sure!!! Just what we think...

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Old 12-03-2010, 05:39 AM   #10
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That's not good at all!
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Old 12-03-2010, 06:04 AM   #11
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Those are horrible. Good thing you replaced them.
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Old 12-03-2010, 07:34 AM   #12
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I see quite a few clues here.

You Definitely have some OIL contamination, a Catch Can is Definitely in order.

Oil contamination causes detonation, detonation will break the tips off the plugs.

There is Way too Much Never Seize on those plugs to be the original plugs and that will contaminate the plugs also.

Never Seize can also cause detonation as it has METAL in it.

Use Very Little Never Sieze on the threads and apply it to the Middle of the threads staying away from the Firing End of the Plugs.

Also Looks like you have used Octane booster the Orange rust color is obviously from that, this Stains the Plugs permanently even after 1 use.

I am here to support the community if you suspect any problems with your car, you are welcome to send me logs and talk to me about your exact set up and I can help diagnose any issues you may be having.

Ted.
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Old 12-03-2010, 08:32 AM   #13
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Ok, thanx will tell him!
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Old 12-03-2010, 08:33 AM   #14
rtcat600man
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Quote:
Originally Posted by JANNETTYRACING View Post
I see quite a few clues here.

You Definitely have some OIL contamination, a Catch Can is Definitely in order.

Oil contamination causes detonation, detonation will break the tips off the plugs.

There is Way too Much Never Seize on those plugs to be the original plugs and that will contaminate the plugs also.

Never Seize can also cause detonation as it has METAL in it.

Use Very Little Never Sieze on the threads and apply it to the Middle of the threads staying away from the Firing End of the Plugs.

Also Looks like you have used Octane booster the Orange rust color is obviously from that, this Stains the Plugs permanently even after 1 use.

I am here to support the community if you suspect any problems with your car, you are welcome to send me logs and talk to me about your exact set up and I can help diagnose any issues you may be having.

Ted.

Love this FORUM........learning something new every day.

Thanks for the nice right up
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