2007 Hummer H3 foging up

2007 HUMMER H3
Avatar
MYRA1963
  • MEMBER
  • 1 POST
Heater problem
2007 Hummer H3 6 cyl Four Wheel Drive Automatic

I have a coolant smell inside my truck and the windows are fogging up
Dec 19, 2009 at 4:02 PM
Advertisement
Avatar
FACTORYJACK
  • CERTIFIED EXPERT
  • 4,159 POSTS
Also look for pink dexcool at the evaporator drain in the engine compartment, it is below the heater hoses. You have a heater core leaking. You don't have miles listed, but if it is still under warranty, that is to your benefit. It is about an 800-1000 dollar repair.
Dec 19, 2009 at 9:38 PM