Car is 92 Civic HB D16Z6. Problem: oil leaking onto threads of spark plugs' number's 3 and 4. When I look down into the tubes no oil is present, so I know its not comin from the top seals on the vc. I've read there are seals at the bottom of the tubes and that this is most likely the culprit, my problem is I can not locate these seals in a honda parts list or instructions on replacing them in my Helms manual. Do these not exist on a D16Z6 or is there another culprit in my situation? If anyone has a honda part number or a link to a thread replacing these would help greatly.

 

You will have to take off rocker arms assembly to replace the bottom o rings.
A complete valve cover gasket set will have them.
That fixed my D15B7.
Re-adjust valves afterwards.

 

So I can't just buy these gaskets. I just purchased a complete vc gasket kit about 2 months ago, I guess these were not included.

 

I've always bought Felpro and they come with orings.
You might try to buy them seperate.

 

F it. I'm sendin the damn thang to Endyn!


Modified by BiggieBert at 9:24 AM 8/5/2008