Hey there, just my two cents ALL vehicals do this, it is not a design flaw, simply the movment of the wind. All of my vehicals (differant manufactuers)I have owned over the years have done this at some time or another which I will list below.
88 Chrysler LeBaron GTS
93 Toyota Celica - sometime with the sunroof open
95 Ford taurus
97 Dodge Dakota Crew cab
97 Dodge Intrepid
99 Potiac Sunfire
01 GMC Jimmy
08 Avenger
and likely my soon to arrive next week 2011 Dodge Journey.
dodgefan got a reaction from pseudus in Violent Shaking with Open Rear Windows