Dodge Cummins Diesel Forum - View Single Post - 12v valve stem (old style) seals slipping off head
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post #5 of (permalink) Old 05-06-2019, 05:28 PM
Diesel Head
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Originally Posted by 5912valve View Post
I brake cleaned everything and used a little loctite on the seals, let it dry, put it all back together and the same ones that slipped off before, slipped off again. Iím at a loss
If your head is worn and valve stem clearance is excessive boost/drive pressure will pop the seals up eventually.
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