I have 2,000 miles on my 04 and just started getting the skunk smell in the cab. Is the flex tube the only thing that can cause this? Is there a service bulliten out on this problem. The smell was really bad last night and the kids and wife were complaining.

Only problem I've had with the truck so far and last night was the first time it became a real concern.
Brian
04 XLT 4X4 SC PSD