Re: Is your 5.3 buring oil ... possible fix.
I had new cover installed in January along with all my leaks fixed I went from 2qts of oil every 1k miles to about 1 qt every 1500 I use to have smoke if I left it idleing for awhile and cut it off and restarted now I have no smoke at all so I believe it works this is on my 2002 suburban they do sell a pcv vavle with just a small hole in it that was suppose to help oil usage it didn't work for me but the vavle cover did
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