93 Sierra 6.5 Diesel Turbo 11x7x5 dump box, power tailgate, 07 Tahoe LTZ 4inch lift
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30 Posts
nyone got any tips for the old GM 6.5 diesels.Mine has smoke coming from the cankcase before and after a rebuild. The PCV diesel-equivalent valve, (whatever its called, I forgot) has been changed as well
