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    Replacing vs Rebuilding 5.3 in Alpha

    I have a 2008 H3 Alpha. It has around 190k miles and is developing quite a bad oil leak. I tried the UV dye, only place the dye ever showed was the back oil pan bolt on passenger side. It wasn't as tight as the others, snugged it a bit and it seemed to help for a time. Then puddles started...
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