ryan_289
Junior Member
- Joined
- Apr 17, 2017
- Posts
- 28
- Reaction score
- 0
- Location
- Arkansas
- First Name
- RYAN
- Truck Year
- 1978
- Truck Model
- C20 Royal Sierra
- Engine Size
- 350
Im starting the process into getting my Heater and AC working in my 78 C25 GMC. When I turn the blower on it only blows very lightly no matter where I put the switch. Can anyone tell me what I need to check to see whats going on? The guy I bought it from said the ac works but the line has a leak. Im about to find out because its starting to get hot outside!