2001 Cadillac deville
My 2002 Cadillac deville use to over heat a lot
took it a mechanic and they said I had a blown
head gasket. They fix it brought home and it did
the same issues white smoke coming out . The
mechanic took s look and said my motor was no
good . So here the question is it worth rebuilding
the motor or can it be something else wrong and
not to go back to this mechanic ?