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Old 02-16-2010, 06:42 PM
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4.0 valve cover gasket

I'm looking for some good input, or a good write up on replacing the valve cover gasket & repairing the lifters (standard cold start tick) on my '02 4.0 wj. Just want to make sure I don't overlook anything that might cause a bigger problem down the road. Thanks in advance for any advice you have.

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Old 02-16-2010, 07:43 PM
My Jeep: 2004 4.0L WJ
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Re: 4.0 valve cover gasket

try going to autozone and look for a can of C-foam, and put it in your oil. it may work or not, i have used it for some stuck rings in a big block and it worked.. good luck
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