The 2003 Jeep Liberty was built in multiple engine configurations/options. For those equipped with the 3.7L V6 valve cover gasket removal and replacement is job and intermediate difficulty. The steps required are the unbolting of the cylinder head covers. Once these are removed the old gasket material and sealant remnants can be taken off. Care should be taken to leave a clean metal surface for the new gaskets. Some gaskets are designed to be installed dry why others require sealer. Once the gaskets are laid on the heads, the valve covers and bolts can be reinstalled/re-torqued. The engine should be run to inspect for leaks. The replacement valve cover gasket for this application is Fel-Pro #VS50594R.
To replace the valve cover gaskets on a 2003 Jeep Liberty, the valve cover is removed. The old gasket is then removed from both the valve cover and the manifold (old gasket will come off in pieces on both sides). Then spread the sealant on the manifold, place the new gasket on, then put sealant on top of the gasket and replace the valve cover and bolt down.
Valve cover gaskets will age over time and become brittle and once that happens ... first time so you don't have to slide it around much and disturb the sealer. ... How to Change the Valve Cover Gaskets on a New Beetle · How to Change ..
how to change a valve cover gasket on a 97 mercury grand marquis ?
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With your hands
They are gaskets under your valve covers that keep oil from leaking out.
valve cover gaskets valve cover gaskets
you do not need to remove intake manifold to change valve cover gaskets. intake bolts to the block. valve covers bolt to the heads EDIT: Theirs some clearance issues but you can maneuver the valve cover out.
take it in its not worth the chance of messing something up
ask a car dealer
YES
To change the valve cover gaskets on a 1998 Chevy Cavalier 2.2L, disconnect the battery cables. Then use a wrench to loosen the valve cover bolts. Remove the old gasket from the cover and the manifold using a cleaner designed for this purpose (found at automotive parts stores). Put adhesive on the manifold, and valve cover. Line with a new gasket on the valve cover and replace the valve covers. Tighten the bolts and re-connect the battery.