Contour Enthusiasts Group Archives Forums Modifications Zetec Maintenance Valve Cover Gasket Sealer?

I needed to replace the valve cover gasket on the zetec, but when I got in there I noticed that there had definatly been some gasket sealer used in addition to the gasket the last time that it was replaced. Is this necessary or just overkill? The Ford CD just says to tighten the bolts to spec, but I don't have my Haynes manual with me to double-check. What have you guys done in the past?

no sealer needed as far as I know, when I reaplaced mine I just put the new one in and tightened the cover to spec with the proper sequence, not issues

sometimes I use something of that nature to hold a gasket in place...but not needed, still its a nice touch...

All the valve cover gaskets I did, never used the stuff. Before/during tightening check and recheck the gasket.

No need for sealer. Be sure not to over tighten them, they are on pretty loose.

a new gasket and a few squirts in the same spots as what was there before with RTV gasket sealer is a great choice.. Make sure that you take a razorblade or a gasket scraper to both surfaces so you can make sure that there is nothing left to prevent a great seal.

You want the black gasket maker -- you don't need very much.. just a small dab in the areas where they used it prior which would be a few small corners that a gasket does not cover for the surface below.