Wow! Bad news... I was checking for fumes in the engine compartment and saw a little smoke coming from the manifold. But it was oil from above. Don't know if it is the cause, but it led me to a horrific discovery. Since I saw some oil staining above manifold, I figured I would check the oil level since it may be a little low. A little would be an understatement! It was 3 quarts low from just 1200 miles of driving. And there is no 3 quart oil stain on the concrete. The oil was just dark. Did not look creamy. I will check the coolant for oil. I wonder if it could just be oil leaking past the rings that burned almost 3 quarts of oil. :-(