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Re: The dreaded low oil psi problem at 160,xxx
replace the oil pump O ring . use 5-30 wt dexos GM spec mobil 1 synthetic oil.
transmission must have dexronVI transmission fluid ,,,,,,,, NOT dexron III.
these new vehicles are very expensive to own because they have major issues .
a 2005 is a pre GM bankruptcy vehicle made with longer lasting materials.
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