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Looking for some input on what I should do for valve cover breathers. I had a decent amount of blow by, especially when I beat on the truck and I saw a few threads of people running valve cover breathers on their trucks so I went down to Autozone and grabbed me two. First I tried the filtered ones and after a few days I had nothing but oil on my valve cover. So I tried the enclosed ones from Autozone and ran hoses underneath the truck. They were good but eventually the foam inside the breather filled up with oil and started leaking onto the valve cover. Anyone have any suggestions on what I should do? Is it because I am using cheap from Autozone? Anyone have any success with a specific set up?
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