The heater in my '99 Chevy S-10 blows cold air. This creates quite a problem when it's 40 below zero (as it has been this week). My coolant level is good and I just replaced the thermostat which wasn't the problem. The blower motor is working fine. Any suggestions? Could it be the control panel inside the truck? Should I flush or replace the heater core? I live 200 miles from the nearest service station and don't care to drive that far with no heat during an Alaskan winter!!! Please help....
- posted
18 years ago