I'm no expert, but...

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shredex
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I'm no expert, but...

Post by shredex »

I dont think this is a good sign of things...
this is also the same head that killed two of my spark plugs in a month :swear

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ragedigital
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Re: I'm no expert, but...

Post by ragedigital »

Looks to be a bad valve cover gasket. $20-30...

You might just want to check the valve cover bolts to make sure they're tight first.
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shredex
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Re: I'm no expert, but...

Post by shredex »

ragedigital wrote:Looks to be a bad valve cover gasket. $20-30...

You might just want to check the valve cover bolts to make sure they're tight first.
could it be that the O-ring for the valve gasket is bad?
the ring part looks a bit dry rotted
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ragedigital
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Re: I'm no expert, but...

Post by ragedigital »

It's not an o-ring necessarily, but if it's "dry rotted", then by all means replace it.
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Re: I'm no expert, but...

Post by csofos »

It looks like valve cover gasket to me. I had the same problem once. A new gasket will do fine!
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Re: I'm no expert, but...

Post by 95FZR600 »

Some times the bolts just need to be tightened. After my top end was done I noticed the same problem on mine and I tightened them and have been fine. Did not need a new gasket.
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shredex
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Re: I'm no expert, but...

Post by shredex »

I completly took the cover off and took a look inside and when I took it off, some beautifuly pure black oil came out lol
the gasket ring seems to be fine, so I put it back on and tightened it up. wont really know if it did anything until I can ride the bike (its in pieces, taking advantage of the break)
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YAM93
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Re: I'm no expert, but...

Post by YAM93 »

that not look good

man say have valve clearances checked and put new gasket on, any other solution is asking for trouble. unless you already had valve clearances checked recently. then just replace the gasket. usually some special white goo looking sealer you gotta use for proper seal also, don't know what it's called or where to get it. pay good mechanic at shop good money he do it right.

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ragedigital
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Re: I'm no expert, but...

Post by ragedigital »

You just have to make sure the groove is clean with these gaskets. The Yamaha ones have little metal spacers in them so you don't over tighten the gasket.
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Re: I'm no expert, but...

Post by shredex »

just in update...
I put my bike back together and road a about 10-15 miles and it doesnt seem to be having the problem anymore after I tightened it...
thanks guys :thumbsup:
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Re: I'm no expert, but...

Post by Fizzinatorr »

probably loosened up a bit during removal

happy to hear that the problem is fixed, keep an eye on it though
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Re: I'm no expert, but...

Post by kikepiz »

im onto my 7th bike, 8th if you count the pocketbike. I am addicted. Someone please stop me.
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You have all of them?

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shredex
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Re: I'm no expert, but...

Post by shredex »

kikepiz wrote:
im onto my 7th bike, 8th if you count the pocketbike. I am addicted. Someone please stop me.
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You have all of them?

:notworthy:
no, he buys one, then sells it...I think hes had 2 bikes at one time though.
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