 strange thing i found when i did my valve cover |
 Jul 1, 2007 - 6:15 PM
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 Enthusiast  Joined May 15, '05 From Toronto Currently Offline Reputation: 4 (100%)  |
Last week i decided to change my valve cover cuz i had some spare time and it needed to be done. So i pulled my cover off, and started cleanin up all the old rtv that the guys who put my motor in left when they put my valve cover back on. Any ways, when i was cleanin up, on the drivers side of the car, on the cam closest to the rad, i noticed some black chunks between the cam and the actuall head its self right after the last bearing. So i pulled this little chunk out with my fingers and it was rock hard. I took a look at it, thought it was carbon. So i went over to the tool crib and got out some small pipecleaners, pretty much oxy/assetaline torch tip cleaners. I used them to gently go between the cam and the head and started pushing up more chuncks of this stuff, there were really small peices of it, as small at the point on a pen, to this big peice about half the size of a nickel. So when i got this big piece out, i noticed it had a ridge on it. I looked closer and relized it was an o-ring. or at least part of one. My question is, where the hell did it come from? it wasnt part of the valve cover gasket its self, it wasnt RTV, and it looks and felt like it was in there for awhile too, like it was rock hard. Also just by the curvature of it, it looked big too, like almost the size of the diamete of our oil caps, so this wasnt a small o-ring either. Any one have an idea of what it could be?
Oh..on a good note, when i used to start up my car when it was cold, i would hear this whine coming from my valve cover, made my car sound almost supercharged. But now, no more whine. so im guessin it was a peice of the cam touching this o-ring thing against the head and created a loud vibration. |
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Replies
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Jul 1, 2007 - 8:00 PM
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 Moderator Joined Oct 1, '02 From fall river, ma Currently Offline Reputation: 13 (100%) |
QUOTE(Valo666 @ Jul 1, 2007 - 7:15 PM) [snapback]574129[/snapback] Last week i decided to change my valve cover cuz i had some spare time and it needed to be done. So i pulled my cover off, and started cleanin up all the old rtv that the guys who put my motor in left when they put my valve cover back on. Any ways, when i was cleanin up, on the drivers side of the car, on the cam closest to the rad, i noticed some black chunks between the cam and the actuall head its self right after the last bearing. So i pulled this little chunk out with my fingers and it was rock hard. I took a look at it, thought it was carbon. So i went over to the tool crib and got out some small pipecleaners, pretty much oxy/assetaline torch tip cleaners. I used them to gently go between the cam and the head and started pushing up more chuncks of this stuff, there were really small peices of it, as small at the point on a pen, to this big peice about half the size of a nickel. So when i got this big piece out, i noticed it had a ridge on it. I looked closer and relized it was an o-ring. or at least part of one. My question is, where the hell did it come from? it wasnt part of the valve cover gasket its self, it wasnt RTV, and it looks and felt like it was in there for awhile too, like it was rock hard. Also just by the curvature of it, it looked big too, like almost the size of the diamete of our oil caps, so this wasnt a small o-ring either. Any one have an idea of what it could be? Oh..on a good note, when i used to start up my car when it was cold, i would hear this whine coming from my valve cover, made my car sound almost supercharged. But now, no more whine. so im guessin it was a peice of the cam touching this o-ring thing against the head and created a loud vibration. maybe a PCV grommet? -------------------- Former Team 5SFTE pro member ;)
 13.6@108MPH, 5SFTE Powered |
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Jul 1, 2007 - 10:14 PM
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 Enthusiast Joined Aug 9, '06 From Ma Currently Offline Reputation: 1 (100%) |
That or the plug tube grommets are the only thing on the VC that would fit the bill.
It could be a totally random part that fell in too.... Make sure there's none anywhere else. --------------------  |
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Jul 1, 2007 - 10:52 PM
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 Enthusiast Joined Jan 28, '05 From Redondo Beach, CA Currently Offline Reputation: 86 (100%) |
oil cap o ring
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Jul 2, 2007 - 7:55 PM
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Enthusiast Joined Aug 9, '06 From Ma Currently Offline Reputation: 1 (100%) |
 No ****e, that's probably what it is. -------------------- |
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Jul 2, 2007 - 8:06 PM
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Enthusiast Joined May 15, '05 From Toronto Currently Offline Reputation: 4 (100%) |
QUOTE(presure2 @ Jul 1, 2007 - 8:00 PM) [snapback]574161[/snapback] maybe a PCV grommet? nope..checked that QUOTE(alltracman78 @ Jul 1, 2007 - 10:14 PM) [snapback]574185[/snapback] That or the plug tube grommets are the only thing on the VC that would fit the bill. It could be a totally random part that fell in too.... Make sure there's none anywhere else. wasnt plug tube grommet either. Im guessin what it might have been is maybe when they replaced the dizzy o-ring they left it on the side of the head and buttoned up the valve cover and it fell in. It would make sence cuz the place i got my motor put in at always changes the easy gaskets b4 they throw a motor into a car. And i also got them to put my painted valve cover on instead of the plane oem one. |
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Jul 5, 2007 - 7:17 AM
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 Enthusiast Joined Nov 29, '06 From Newnan, Ga. Currently Offline Reputation: 3 (100%) |
Parts of an old spark plug tube seal?
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