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Do not use anti-seze????

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Old Feb 20, 2002 | 01:14 PM
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Default Do not use anti-seze????

Check out this thread from corvetteforum.com.

https://www.corvetteforum.com/ubb/ul...c;f=1;t=001031

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Old Feb 20, 2002 | 01:19 PM
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Default Re: Do not use anti-seze???? (98-C5)

I've heard this from a C5 tech as well, reason being that GM says it will eventually interfere with the spark signal. They recommend a couple of drops of motor oil instead.

Oh well, maybe next time.
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Old Feb 20, 2002 | 01:19 PM
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Default Re: Do not use anti-seze???? (98-C5)

Sorry, but the link is not working. Anyway, c4c5specialist does not recommend using anti-siez on spark plugs. Rather, he says to use two drops of oil. The thread is on "the other forum" titled "Changing C5 Spark Plugs." What do you think?
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Old Feb 20, 2002 | 01:24 PM
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Default Re: Do not use anti-seze???? (98-C5)

It's too late. Maybe in 3000 more miles.
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Old Feb 20, 2002 | 02:16 PM
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Default Re: Do not use anti-seze???? (Buckmaster)

I have always been told that it reduces the ground contact area on the spark plug. Common sense tells you that it will reduce the ground somewhat but I really don't know what kind of performance penalty, if any, would occur...
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Old Feb 20, 2002 | 02:18 PM
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Default Re: Do not use anti-seze???? (98-C5)

c4c5specialist
Hi there,
The anti seize is a nono, in any way.
The reason, is that as time and heat wear on, this could cause an inhibited grounding path, and therefore, insufficient spark.
It takes a while but this is not recommended, and also, changes your torque value, as the antiseize is alot more slippery
Gm tells us to use 2 drops of synthetic motor oil, on each spark plug, then torque, as you stated to 11 ft lbs.
He is "the man". I sure used it on mine and hate to go back through that
blood letting again so soon.
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Old Feb 20, 2002 | 02:25 PM
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Default Re: Do not use anti-seze???? (MySea5)

I've used Antiseize on all 6 of my plug changes. No problems so far, use small amounts and all is good.
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