Oil on my Spark Plugs
Oil on my Spark Plugs
So i took out the spark plugs and noticed that 2 of the 4 spark plugs had oil on them. the car dies when i drive it sometimes. is it because of that? Anyone have any ideas? i was told to replace the valve cover gaskets and the o rings. correct? someone help me out, thanks.
It's a EG6 btw. 92 si.
It's a EG6 btw. 92 si.
Re: Oil on my Spark Plugs
That is true, the valve cover gasket and spark plug O-rings need replacement. But i don't think it is casue to make your car die while driving. Is the check engine light on? If yes, have your car scan for codes. If not, try checking the ignition switch, it is a common problem with honda cars.
Re: Oil on my Spark Plugs
my car has oil in the spark plug tubes sometimes to. sometimes it just one other times its 2 of them. a guy told me that i needed to change the tubes, so i have no idea. he said they sold a kit. would that fix it? and no my check engine light is not on ether.
Re: Oil on my Spark Plugs
i take it the oil is on the ceramic portion of the plug that doesnt go in the cylinder, yea it is the o rings for the valve cover if thats the case, your car may be running rough because of the problem, especialy if your plug wires are old, oil deteriorates the rubber
Re: Oil on my Spark Plugs
It could be a couple of things.
You could have alot of blowby coming from the cylinders which means your rings are worn. The only way to check for this is by doing a compression or leak down test.
Your valve guides and/or valves seals are worn and leak oil in the compression chamber.
These are the only two way oil can get in the combustion chamber.
Hold on you didn't mention which part of the plugs as zzcivic said????
You could have alot of blowby coming from the cylinders which means your rings are worn. The only way to check for this is by doing a compression or leak down test.
Your valve guides and/or valves seals are worn and leak oil in the compression chamber.
These are the only two way oil can get in the combustion chamber.
Hold on you didn't mention which part of the plugs as zzcivic said????
Re: Oil on my Spark Plugs
ok, there are 2 portions of the plug, the part that sticks into the cyl (the elctrode and ground tab) and the ceramic portion that the plug wire attatches to, if the part that thae wire attatches to, and the threads have oil on it the valve cover gasket "O" rings need to be replaced, if u have oil on the electrode part, the problem is much worse, it is either valve guide seals, the valveguides themselves, or the rings
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Honda Civic Forum
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JohnnyBxo
8th & 9th Generation Civic 2006 - 2015
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May 9, 2015 05:53 PM





