So far we've got about 12000 miles on our 08 SLT in 5 months. I've done the tranny reflash and it made a decent gain in the sluggishness it used to have from 20-40 mph. Anyways, I talked to a friend the other day who bought an Acadia back in Jan. 08 and he had the camshaft issue I've read about on this forum. My question is, if you encounter this problem will is show up soon or could it happen down the road. We're going to rack up 36,000 miles long before the 3 years are up as far as the warranty goes. So far we really like the Acadia, just wished it got a little better combined mileage, but I guess my question is from those who have had the camshaft issue, did it show up early in the Acadia's life?