Hi, I puchased a new 2006 quest March 24, 2006. It had 100 miles on it. Since then I've had it in the shop 8 times trying to repair the passenger door. Going over bumps in the road the door sounds like it is not shut. The dealer has replace the lach, adjusted the dove clips, and I am once again going there today for them to look at it again. I love my quest! Has anyone had this same problem? Help Me!