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Topic: Anyone knows how to fix a head valve?
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LETHL 03
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Member # 5401
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posted
One of the valves on my head got stuck and my piston was hitting it. I dont know much but it seems it got stuck in the open position and was wondering if anyone knows how to fix and how much? Thanks
-------------------- RIP Willie Guzman LQ9SN95
Hard Head Muscle #HHM #babydickcobra #lethl03
Posts: 4128 | From: 702 HHM | Registered: Feb 2005
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89 FAKE SNAKE
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Member # 4531
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posted
wrong section buddy..welcome to tech talk..
-------------------- 90 COUPE 01 R1 (stock) 04 XR-50(stroked) 06 TT-R50E SRA & PWA member
Posts: 3075 | From: san jose | Registered: May 2004
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quick99
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Member # 6291
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posted
pull the head and take it to a machine shop.
Posts: 103 | From: northern california | Registered: Dec 2005
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eljefe
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Member # 1753
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and hope you don't have a hole in the piston
-------------------- 1969 mustang coupe - the project 1996 mystic cobra - 13.64@105 - sold :( 2007 yaris - daily driver
Posts: 737 | From: holiday in rancho cambodia | Registered: Aug 2002
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SmokeyBurnout
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Member # 5745
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posted
quote: Originally posted by whtstang: One of the valves on my head got stuck and my piston was hitting it. I dont know much but it seems it got stuck in the open position and was wondering if anyone knows how to fix and how much? Thanks
I'm no mechanic but is sounds like you might have a bent valve. You should pull the head and find out what's going on. A valve doesn't just get stuck open for no reason. Usually when the piston hits it the valve it bends it pretty good. Good luck!
Posts: 513 | Registered: May 2005
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lxhatch5.0
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Member # 6319
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posted
First of all take the head out, pull it out and check the valve that was pinging/rattling- or just plain smaking the piston.... check the piston, check for the obvious- any dents cracks deformities. Next thing, to take the valve of dissasemble the whole rocker/valve body- just unscrwew the rocker and place a drill with a rubber tip that goes on top of the valve, its like a little hose, you could find them in any harware stores. Add grease first, check the chamber for any deformities, im pretty sure someone you know has E7 heads that are just laying around, replace the bent one with a new one, make sure to grease it real good and while you are doing it pull in and out, while the valve is spinning, you can tell if the metal around was damaged, if it wasn't drop it in- put everything together. If you can't do this let me know- send me a private message, I can have my personal mechanic/friend check it out personally and fix it. (For a fee of course) Let me know-
-------------------- *NorCal
Posts: 1556 | Registered: Dec 2005
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