05 Suburban blows cold then hot air on driver's side vent

Discussion in 'Chevy Suburban Forum (GMC Yukon XL)' started by Treadnmud, Jun 19, 2013.

  1. Treadnmud

    Treadnmud New Member

    While driving or sitting still, ac blows really cold then all of a sudden gets hot on drivers side. What causes this?
     

Share This Page

Newest Gallery Photos