[bufmatmuslepants]

Heres a pic of the family minus the baby at the beach. Baby stayed with Mimi and Granddad to give them baby time since they dont get to see her often. Charlie the lab/border collie mix didnt really like the bouncing Yukon on the beach, and the waves kept him on the sand, but he did find a big pile of horse crap that I had to keep him from rolling in. When we stopped he jumped out the back window of the Yukon to try to herd the horses with his border collie instincts. We live hear a bunch of horse farms and he made friends with one of the horses on the farm behind us, but these were wild and I didnt know how they would react, and luckily he listens to me very well and as soon as I said stop he stopped in his tracks and got back in the truck.

The questions/issues I have for anyone reading this are:

1. Is it common for OBS 95-98 trucks that the speedometer is 10% off? My 95 and this 97 Yukon, both with 265/70 tires read almost exactly 10% off the GPS.

2. What would cause cold air to come through the dash?