1990 Civic DX 4-dr

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precambrian - 20 Feb 2006 20:02 GMT

I have oil leaks around the valve cover and cylinder head areas. Can someone
please tell me how long it takes to repack the gaskets if I was to do it
myself? Can I get the gaskets individually or do they come in a kit? Where
can I order them?

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Elle - 21 Feb 2006 01:29 GMT

If you've never replaced a Honda valve cover gasket before, figure two
hours, going very slowly. The toughest part is removing all the interference
so one can easily pry and then lift off the valve cover.

Buy only genuine Honda gaskets. Anecdotal reports do suggest that non-OEM
simply do not last as long.

www.autozone.com has a free online manual for your Civic.

The following online sites sell the valve cover gasket (a.k.a. cylinder head
cover gasket). You should also probably replace the spark plug tube gaskets
(they fit into the valve cover; very easy to replace) and the rubber
grommets that the four valve cover screws rest on. I don't think genuine
Honda parts sites sell them as a kit.

www.slhonda.com
www.hondaautomotiveparts.com

Be very careful when tightening the gasket in place. It's only around 6 or 8
foot-lbs of torque required. (The manual above should say.) Get a low range
torque wrench for the job, if possible. It's easy to tighen unevenly and so
get a bad seal.

The next time, this should take around 45 minutes, being cautious.

>I have oil leaks around the valve cover and cylinder head areas. Can
>someone please tell me how long it takes to repack the gaskets if I was to
>do it myself? Can I get the gaskets individually or do they come in a kit?
>Where can I order them?

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precambrian - 24 Feb 2006 06:41 GMT

Thanks Elle. You did say 6-8 ft-lbs. Also appreciate the tip on the spark
plug tubes as I've been noticing lately quite a bit of oil on the #3 plug.

> If you've never replaced a Honda valve cover gasket before, figure two
> hours, going very slowly. The toughest part is removing all the
[quoted text clipped - 25 lines]
>>do it myself? Can I get the gaskets individually or do they come in a kit?
>>Where can I order them?

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Elle - 24 Feb 2006 06:55 GMT

From my Chilton's manual, it's 7 ft-lbs. for the valve cover nuts (for your
Civic and mine).

Re the oil in the spark plug tube: It's also quite possible that the lower
O-rings in the spark plug tubes are failing. These are different from the
seals discussed below. See http://home.earthlink.net/~honda.lioness/id3.html
for more discussion of these lower seals.

Maybe try replacing the seals mentioned below, then monitor your spark plug
tubes for oil for a couple of months. If they keep getting oil in them, go
after those lower O-rings.

Good luck.

> Thanks Elle. You did say 6-8 ft-lbs. Also appreciate the tip on the spark
> plug tubes as I've been noticing lately quite a bit of oil on the #3 plug.
[quoted text clipped - 28 lines]
>>>to do it myself? Can I get the gaskets individually or do they come in a
>>>kit? Where can I order them?

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