An old tenant called me and said his 96 oldsmobile with the 3.1 has been using anti freeze all winter. Today his check engine lite came on and it was running bad he said he checked the oil and it was over a quart higher on the stick with milky mud and there was anti freeze in the oil when he drained it. I told him at the beginning of the winter that it needed either intake gaskets or a head gasket. He said it only idles rough now and smokes he can not drive it. He will tow it into the shop next week with his AAA hope the anti freeze did not do a lot of damage the body is in great condition.