2005 Buick Rendezvous fuel system problems

Over the past year I have been contacting buick and delphi about the recall on the fuel system in my 2005 buick rendezvous. I recently slightly passed out and crashed in the car due to being overcome by the intensive raw gas fumes. I recently contacted both again and I was told that there is a recall on certain vehicles but my vehicles VIN # is not one identified in the recall. I checked to see if my previous complaint was on file and it was no where to be found.

Upon starting the vehicle, raw gas fumes enter the cab in such quantities that make it impossible to drive comfortably or seemingly safely. The fume can be so bad that all windows must be opened and heads held outside of the car to breathe fresh air. My husband driving behind me on the freeway can sometimes also smell the raw gasoline odor. I have taken this vehicle to the dealer twice and they are unable to find anything wrong.