stabilitrak

I have a 2008 Acadia that will lose power when I'm accelerating and then "traction control off" light comes on also "service stabilitrak" they all happened simultaneously. I thought it was my transmission, I added some Lucas transmission stop leak stuff and a week or two later had to pull over...

I have a 2013 Acadia with ~108k miles on it, which I've owned for a little over a year. A few days ago, I had several issues all pop up at the same time (listed below). As suggested in a couple of similar threads, I replaced the Brake Pedal Position Sensor and cleaned out the Throttle Body...