I just bought a 2005 Chevy Uplander and am having a problem. I am looking for other owners to see if they are having a similar problem. When you put the vehicle in park I don't feel that it locks in place like other vehicles I have owned. If there is any small incline either way the vehicle will roll enough to hit cars or interfere with garage door openers and such. If the vehicle is parked and you go to the rear and push on the body, the vehicle will roll about 5"-6". IS this normal? I have brought this to the attention of GM and basically they said its normal.
I have owned many vehicles but have never had a case where the tires would roll like this when parked, I am used to body roll.
If you own a 2005 uplander I would be interested to hear if yours performs like this also..