JD89Suburban
Junior Member
- Joined
- Dec 14, 2017
- Posts
- 5
- Reaction score
- 1
- Location
- Missouri
- First Name
- Josh
- Truck Year
- 1989
- Truck Model
- Suburban
- Engine Size
- 5.7 TBI
I have a 1989 Suburban with a 5.7 with a/c. When driving down the road I can feel air blowing through the vents even though everything is off. When I am stopped there is no air flow. I can switch it from hot and cold and the air temp coming through will change but the fan isn't running. Where should I be looking for the air coming in? Should I start with resealing around the firewall? Thanks.