[eddieviv]

This is a common problem. you should also check the rubber seals behind and above the rear passenger seats.

Thanks for your response! If this is a common problem there seems to be a lot of Mechanics having trouble finding the source? When you say the rubber seals behind and above the rear seats, are you talking about the rear hatch seal. It's one complete seal (one piece) and I changed it out already. No effect. Stiill getting the fumes aaarrrgghh. One Guy told me it could be fumes coming through between the rear hatch seal and the hatchback itself. He promptly adjusted the "catches' but again no difference....Then he suggested that I take the car to an Apple Auto Glass and have the whole hatch removed and re-worked. This will cost $1100.00 CDN, yet I don't want to spend this given no one's really sure???