Oil On #2 Spark Plug

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Dec 16, 2007 | 05:41 PM

1999ssls1

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From: Chattanooga,TN

Oil On #2 Spark Plug

I have a forged H/C/I 347 with about 700 miles. I have been having a problem recently with oil getting on #2 spark plug and oily threads on all. I use loctite on my rocker arm bolts, if that matters. I done a cam swap today and changed plugs and will check tomorrow and see if it changes with new plugs and loctite. Any ideas?

Thanks

Dec 16, 2007 | 06:03 PM

LS1TORQ

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I have experienced the same thing and would like to hear any advice.

Dec 16, 2007 | 06:11 PM

1999ssls1

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Anyone???

Dec 16, 2007 | 09:30 PM

1999ssls1

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Could it maybe be that the rings havent seated fully yet?

Dec 16, 2007 | 09:36 PM

gametech

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From: Stockbridge GA

Hmm? The stock PCV is on that side of the motor, and #2 is the first cylinder on that side. I wonder if that cylinder is just getting the bulk of the oil sucked into the PCV.

Dec 16, 2007 | 09:56 PM

1999ssls1

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I have a catch can if that matters. Would that cause my plug to be oily? How could I fix it?

Dec 16, 2007 | 10:20 PM

gametech

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From: Stockbridge GA

Having a catch can would mean disregarding my previous post as I am now back to not having a clue what your issue is.

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Dec 17, 2007 | 09:22 AM

1999ssls1

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Someone?

Dec 17, 2007 | 10:58 PM

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tylerdurden

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From: Austin, Tx

Did you do all the work yourself? Its possibly the valve stem seal, or could be that the cylinder was not hone right or the oil ring failed. (Just throwing out some ideas)

Dec 17, 2007 | 11:31 PM

#11

1999ssls1

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Yes I built it. I have built several other ls1s. I think I have got it figured out. I think it was the rocker arm bolts. I will check tomorrow and report back.