Cylinder Head Cover Leak
Senior Member
Joined: Nov 2008
Posts: 2,881
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From: Huntsville, AL
Vehicle: 2001/Hyundai/Tiburon
Yeah, I looked it up straight out of the manual, 6-7ft-lbs.
And I'd definitely recommend getting a new valve cover gasket. It's about the same hassle to go get some RTV as it is to order a gasket, it's not much more expensive, and then you have the definite knowledge that you got it right!
Yes, it's also safe to take the cover off, just be sure you get all the bolts out, and lift. Try to keep the head clean when you take it off too.
(DTN, yeah, I did a cross pattern, I just wrenched down too tight... Don't think I had the torque wrench on that one)
And I'd definitely recommend getting a new valve cover gasket. It's about the same hassle to go get some RTV as it is to order a gasket, it's not much more expensive, and then you have the definite knowledge that you got it right!
Yes, it's also safe to take the cover off, just be sure you get all the bolts out, and lift. Try to keep the head clean when you take it off too.
(DTN, yeah, I did a cross pattern, I just wrenched down too tight... Don't think I had the torque wrench on that one)
Senior Member
Joined: Jun 2007
Posts: 134
Likes: 0
From: Fargo, ND
Vehicle: 2001 tiburon
You guys do realise that it is not good to use any silicone based gasket maker anywhere to seal on the engine. Silicone will not hold up, and will break up and get into your engine... then after that it can get into your oil system, and then your more then likely f***ed.... I advise not to use rtv silicone.... We just learned about ths in class on friday. They said when doing gaskets never use it...
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Joined: Feb 2009
Posts: 11,732
Likes: 5
From: Leesville, Louisiana
Vehicle: 2001 Hyundai Tiburon
QUOTE (o1tib @ Nov 9 2008, 03:28 PM)
You guys do realise that it is not good to use any silicone based gasket maker anywhere to seal on the engine. Silicone will not hold up, and will break up and get into your engine... then after that it can get into your oil system, and then your more then likely f***ed.... I advise not to use rtv silicone.... We just learned about ths in class on friday. They said when doing gaskets never use it...
Hyundai recommends that you use this product specifically for the purpose of sealing the valve cover http://www.rshughes.com/products/079340_21744.html
It's RTV silicone sealant.
QUOTE
2001 > G 2.0 DOHC > Engine Mechanical System 
INSTALLATION1.Remove any sealant material on the cylinder head and cover.2.Apply sealant (Loctite NO. 5999) to the cylinder head cover.
3.Install the cylinder head cover.Cylinder head cover :8- 10 Nm (80 - 100 kg.cm, 6 - 7 lb.ft)
4.Connect the accelerater cable.5.Connect the PCV hose and the breather hose to the cylinder head cover.6.Connect the spark plug calbes to the spark plugs.7.Install the upper timing belt cover with the four bolts.
8.Install the center cover with the five bolts.Center cover: 2.5- 3.5 Nm (25 - 35 kg.cm, 2 - 3 lb.ft)
9.Install the oil filler cap.
10.Install the engine cover.CHAIN GUIDE1.Check the chain guide for bend, crack or damage, Replace if necessary.2.Check the rubber part of chain guide for abnormal wear.Replace if necessary.
TIMING CHAINCheck the bushing and plate of the timing chain for wear. Replace if it is worn severely.
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INSTALLATION1.Remove any sealant material on the cylinder head and cover.2.Apply sealant (Loctite NO. 5999) to the cylinder head cover.3.Install the cylinder head cover.Cylinder head cover :8- 10 Nm (80 - 100 kg.cm, 6 - 7 lb.ft)
4.Connect the accelerater cable.5.Connect the PCV hose and the breather hose to the cylinder head cover.6.Connect the spark plug calbes to the spark plugs.7.Install the upper timing belt cover with the four bolts.
8.Install the center cover with the five bolts.Center cover: 2.5- 3.5 Nm (25 - 35 kg.cm, 2 - 3 lb.ft)
9.Install the oil filler cap.
10.Install the engine cover.CHAIN GUIDE1.Check the chain guide for bend, crack or damage, Replace if necessary.2.Check the rubber part of chain guide for abnormal wear.Replace if necessary.
TIMING CHAINCheck the bushing and plate of the timing chain for wear. Replace if it is worn severely.
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Senior Member
Joined: Nov 2007
Posts: 1,139
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From: Albany,NY
Vehicle: 2011 Tuscon
Same exact problem
Took the bolt out, cleaned up the excess oil, put a few drops of hyrdraulic sealant on the bolt, tightened back down.
No Problems so far.
OT: Who was telling you not to use RTV? I use it on every intake manifold, with the gaskets. But those are V8's
Took the bolt out, cleaned up the excess oil, put a few drops of hyrdraulic sealant on the bolt, tightened back down.
No Problems so far.
OT: Who was telling you not to use RTV? I use it on every intake manifold, with the gaskets. But those are V8's
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Joined: Sep 2001
Posts: 10,795
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From: Pflugerville, TX
Vehicle: 2000 Elantra
It is probably better for your grades to NOT mention there is a difference between a light skim toward the outsides of a gasket, and a 1/4" thick bead on the inside!
