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- Toyota 4Runner 1996-2002: How to Replace Valve Cover Gaskets
Step by step instructions for do-it-yourself repairs.
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Replacing valve cover gasket
#41
Nope, just a rubber mallet and the screw driver. They pop right out. Btw stir fry, were you successful at removing all those shards of plastic out of your engine? I taped the brittle plastic covering the wires but somehow a piece came off and I couldn't get it out. I'm deciding to just leave it there. It's prolly as big as a kid's fingernail
#42
Try some compressed air if you think that the piece of plastic is not going to go down some kind of oil drain hole. I would try my hardest not to leave it in. If you leave it in, it might melt.
Last edited by stir_fry_boy; 01-22-2010 at 12:07 PM.
#44
re-torquing question
Great thread. I replaced my valve cover gaskets in May 2010 and somehow have managed to put another 4K miles on since then. I've noticed that I have a small re-leak on the front drivers side gasket. Also, I noticed that all of the bolts have become loose (not finger tight, but they needed 1/2 turn to get back to 53 inch/pounds). How do you retorque the drivers side without taking off the plenum again ?? Unfortunately I'm thinking I'll have to redu the drivers side gasket , but I was hoping that retorquing the bolts might buy me a few more thousand miles.
Last edited by Mtn Mike; 08-09-2010 at 08:43 PM.
#45
Great thread. I replaced my valve cover gaskets in May 2010 and somehow have managed to put another 4K miles on since then. I've noticed that I have a small re-leak on the front drivers side gasket. Also, I noticed that all of the bolts have become loose (not finger tight, but they needed 1/2 turn to get back to 53 inch/pounds). How do you retorque the drivers side without taking off the plenum again ?? Unfortunately I'm thinking I'll have to redu the drivers side gasket , but I was hoping that retorquing the bolts might buy me a few more thousand miles.
#46
Are you talking about the intake manifold? They are tricky to get to the bolts to retorque them. You have to remove the manifold to get to the upper ones. At that those back bolts were tough to get to. You could use some blue locktite on them if they keep coming loose. I know mine have not come loose. Are you using an inch-pound wrench?
#47
Thanks for the reply. Yeah, the manifold. I can't squeez anything in there to tighten the bolts under it, so I guess it makes sense to remove the manifold to retorque. The 6 bolts I could reach all needed retorquing, so I'm guessing the ones under the manifold are also loose....
#51
How to video to replace valve cover gaskets on 3.4L V6
Pretty good video showing step by step:
http://www.youtube.com/watch?v=IThNiZcs4bI
http://www.youtube.com/watch?v=IThNiZcs4bI
#53
Contributing Member
Joined: Nov 2010
Posts: 5,125
Likes: 2
From: Columbia River Gorge, Oregon...east side
Black RTV will work. Just be sure to remove all the old FIPG and oil....I give the half-moons and where they sit a quick wipe with carb/brake cleaner and then let the cleaner totally dry before reapplying RTV/FIPG.
#54
#55
Great thread.. I will be needing to change out everything in the very near future on my 3.0 b4 I make her my DD.
I need to clean it b4 I get started so my question is, will there be any harm in warming her up and soaking it w/ an engine cleaner, i.e. gunk, and power washing the compartment out. Or should i just hose it out and wipe clean as I go? (( There is so much under there that it would make Jed Clampit jealous.. ))
I like the tip about the injec'rs and will be sending them out while I am in to it that far. I looked up the site and they are 22$ per, plus shipping.
There is nothing "sexy" about this job but I will post pic's as I work my way through everything along w/ and issuses I may come across.
I need to clean it b4 I get started so my question is, will there be any harm in warming her up and soaking it w/ an engine cleaner, i.e. gunk, and power washing the compartment out. Or should i just hose it out and wipe clean as I go? (( There is so much under there that it would make Jed Clampit jealous.. ))
I like the tip about the injec'rs and will be sending them out while I am in to it that far. I looked up the site and they are 22$ per, plus shipping.
There is nothing "sexy" about this job but I will post pic's as I work my way through everything along w/ and issuses I may come across.
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