2001 Chevrolet Silverado 2500 HD Q&A
2001 Chevrolet Silverado 2500 HD Question: ac/ heater
This may be an inoperative blend air door. The blend air door directs the air flow through the heater core and the a/c evaporator, so if the door is not working the A/C system may be functioning properly, but the air will be flowing through the heater core. - Bret Bodas
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored...
a lot of water drips out on to carpet where tube goes through firewall, carpet gets soaked...This happens each time you use the AC. How is this fixed and what is causing this problem.
The air blows out fine, but I can't get it below 70 degrees. I recharged the 134a, cleaned the radiators etc. What else should I look at?