Liquid Gasket for Valve Cover Gasket... Looking for trouble?

Kinja'd!!! "brianshayne" (brianshayne)
11/07/2013 at 16:20 • Filed to: None

Kinja'd!!!0 Kinja'd!!! 10

So... Managed to fix up ye old non-opening doorhandle on my Jetta... 18 bucks! 2 minutes of labour! Now I'm in fix-it mode... VCG has been a leaky, and many suggest a rubber gasket instead of the 3 piece cork... Wonder if I could use liquid gasket...

Joys of a jalop


DISCUSSION (10)


Kinja'd!!! ADabOfOppo; Gone Plaid (Instructables Can Be Confusable) > brianshayne
11/07/2013 at 16:22

Kinja'd!!!1

Don't see why not.

Just be super careful not to put too much, and keep it away from the internal engine side so nothing falls off and runs amok.


Kinja'd!!! Will with a W8 races an E30 > brianshayne
11/07/2013 at 16:24

Kinja'd!!!1

Don't use liquid gasket, just buy the rubber one. They are cheap enough, and a lot less messy. They're also reusable (usually), so if you need to take a peek inside you won't have to worry about sealing it back up. Cork is really only nice if you want everything to look original - i.e. hide that you ever took the valve cover off.


Kinja'd!!! brianshayne > Will with a W8 races an E30
11/07/2013 at 16:27

Kinja'd!!!1

Yeah, I'm not worried about "original". It's a 1990 diesel jetta that I use as a DD... And slow-car-hoon-mobile.


Kinja'd!!! dogisbadob > brianshayne
11/07/2013 at 16:29

Kinja'd!!!0

I think I might need to do the VCG's in my car, but the back one is impossible to access :(


Kinja'd!!! brianshayne > ADabOfOppo; Gone Plaid (Instructables Can Be Confusable)
11/07/2013 at 16:29

Kinja'd!!!0

Well I AM a little concerned about the more-than-clacky-cold-starts.. Hoping it's not precups!


Kinja'd!!! brianshayne > dogisbadob
11/07/2013 at 16:29

Kinja'd!!!0

Luckily, I have one. And it's easily accessible. What're you driving?


Kinja'd!!! Will with a W8 races an E30 > ADabOfOppo; Gone Plaid (Instructables Can Be Confusable)
11/07/2013 at 16:44

Kinja'd!!!0

It can be done, but its messy, a bit of a pain, and you risk getting little globs of sealer in the oil passages. Some valve covers have retention features in them for the cork/rubber gasket that cause sealing problems with just gasket maker. I have used gasket sealer on a old cork gasket before, and that kind of worked, but I reccomend using a rubber gasket.

Also, if you do use a gasket maker, make sure its something good, like Permatex Ultra Copper. RTV won't work very well.


Kinja'd!!! dogisbadob > brianshayne
11/07/2013 at 17:17

Kinja'd!!!0

96 ES300, 1MZ engine. Toyota actually tilted the engine back a few degrees and then piled everything on top of the back row of cylinders.


Kinja'd!!! Aaron James > brianshayne
11/07/2013 at 17:26

Kinja'd!!!0

I always use Ultra Copper. Put a nice bead all the way around the head after you have it nice and clean and dry. Then I place the VC on the head and let the gasket setup before I tighten so that all the material isn't squeezed out. I've used it plenty of times and it works just fine. I've even used JB weld to fix a broken carburetor flange. worked great.


Kinja'd!!! MontegoMan562 is a Capri RS Owner > brianshayne
11/08/2013 at 10:25

Kinja'd!!!0

I've just had issue after issue with my rubber gaskets on the 68 Montego. Going for cork next time. Mechanic recommended it too.