mine came loose on a 96 contour.. daughter calls me up and says that the bottom of the car is falling out... well i changed the oil and i probably did not put the plastic plugs that you screw the valance onto were not shoved into the under body of the car.. so i went to the car and used some string(small clothes line type stuff to tie to the back of the valance and then pull it up under the engine..
went home and took it off and found that some of those small plastic plugs were messed up and did not expand when the torx screw went into them(thats the only thing that hold it on to the metal cross memeber under the car.. i took a soldering iron and played around with them and got them to stay in and no more problems.. i tried to get some
new ones at the dealer, but the parts person could only find the new valance with the clips... not the single clips.
