I would personaly make an appt at the dealer and have the hubs replaced as SHOdded mentioned earlier and start from there,especially if no codes are set and the boost level is fine,sounds to me your issues started around the same time as the clicking noise correct?WickedSHO said:Honestly I have never had the traction fully off. Never knew I had to hold the button, will get it a try today.
I will also reload the tune. See if that helps. In order to do that, I need to reload the stock tune and then the V8 tune correct?