Morning, I have two question for y'all this AM. We have a 2015 Yukon SLT. The outside temperature display has been showing 68 degrees all the time even though it's been in the 90s and cooler at night, Causes? Fixes? TIA. We live at the top of a pretty steep hill and when we turn from the flat street and start up the hill it feels like the truck has no power, so I give it a bit more gas, it hesitates, then takes off like a monkey at a banana store. Any ideas? Thanks again.
Mark
Mark
