[mattw1099]

My 17 with 42k miles needs a turbo replacement. Dealership did not really care to explain to me why. I'm wondering if this is unusual for only 42k miles. Is it a concern that might lead to other problems?

 

[mattw1099]

I discovered that my engine seems to perform optimally when I supply it with mid-grade or premium octane fuel. Keep in mind I live at a very high altitude compared to most. The engine seems to accelerate smoother. With unleaded fuel I experienced occasional engine knocking, or at least what I thought was engine knocking.

 

[mattw1099]

AC Blower is making a high pitch noise. It sounds like baby birds chirping. I'm still on the bumper to bumper warranty so I might take it in. Anyone have any ideas what the cause might be? Thanks

 

[mattw1099]

Hello Team. My 2017 Trax is having an issue with the AWD. Driving in snow and ice for longer periods causes the AWD to disable itself. A message comes up saying AWD is disabled. The manual states it is caused by excessive wheel spin and the system needs to cool down. It's rather inconvenient. Has anyone else experienced this?