There's just no satisfying some people. My guess is that your vehicle is telling you something. The next person who comes to see the car will probably be treated to a nice little exhalation from the exhaust pipe. If you manage to do a deal for the car, it will probably stall as soon as the new owner backs it out of your driveway. These things have personalities, you know. It's the only rationale I can think of that explains why we fall in love with them.
Did you get a little package? Were they the right thing?
P.S. Scott, I think you misspelled your expletive. Don't worry, though, your computer will dry out eventually. I can't believe I can see blue sky today....
2003 Dodge Durango SLT
2002 BMW E39 530i Sport
1988 Mercedes 300TE
2003 Chevrolet Suburban