Revhead Kev
Date Registered: 10-2006
Location: Mona Vale, Sydney, AUSTRALIA
TOTAL POSTS: 6360
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Re: stuck / overtightened / burned or all of the above spark plugs
Did you put the penetrating oil in while the engine was cold or warm ?
Stuck plugs can usually be from either a carbon buildup from the combustion chamber or corrosion due to moisture in the spark plug hole past the connector.
Try alternate tightening, then loosening, each time loosening a bit more until the force becomes less to loosen. The spark plugs will always feel tight to loosen and you may hear some squeaking as the corrosion or buildup is gradually broken free from the mating threads.
--- Kev X450(c) T30 Guru
03 Titanium Ti T30 Series 1 **MODIFIED**
My Blog
My CarPC Worklog |
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8/Jun/2021, 10:03 pm
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Revhead Kev
Date Registered: 10-2006
Location: Mona Vale, Sydney, AUSTRALIA
TOTAL POSTS: 6360
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|
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Re: stuck / overtightened / burned or all of the above spark plugs
Due to the uneven expansion of the metal sparkplug threads and the alloy head it is recommended to remove them while the engine is cold.
--- Kev X450(c) T30 Guru
03 Titanium Ti T30 Series 1 **MODIFIED**
My Blog
My CarPC Worklog |
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9/Jun/2021, 8:14 am
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stuck / overtightened / burned or all of the above spark plugs
