Thanks, but I actually do drive the car long distances. I make an annual 1000 mile round trip to Los Angeles and back every year.
I have already decided against the gasket swap. I have been grasping at straws in an effort to fix this problem. Sometimes I feel like the sick patient that is willing to see a witch doctor to find a cure, trying all sorts of unconventional remedies!
Thanks to everyone who offered help, Greg
