A/C blowing into engine instead of inside car
06-23-2015, 08:34 PM
#1
Racer
Thread Starter
A/C blowing into engine instead of inside car
Heat blows into car just fine but a/c blows into engine compartment. If you've experienced this...what was the issue? Thanks
06-23-2015, 09:59 PM
#3
Racer
Thread Starter
06-24-2015, 01:26 AM
#4
Race Director
Check the temperature blend door:
Remove the blower control module (this guy):
Set the temperature on the HVAC control panel to 60° and look in the opening of the blower control module. The blend door should be in this position (covering the heater core):
Set the temperature on the HVAC control panel to 90° and look at the temperature blend door. It should be in this position (covering the opening into the HVAC ducts):
06-24-2015, 06:13 AM
#5
Racer
Thread Starter
I don't see how the A/C could blow into the engine compartment unless the seals are missing around the freon tubing.
Check the temperature blend door:
Remove the blower control module (this guy):
Set the temperature on the HVAC control panel to 60° and look in the opening of the blower control module. The blend door should be in this position (covering the heater core):
Set the temperature on the HVAC control panel to 90° and look at the temperature blend door. It should be in this position (covering the opening into the HVAC ducts):
Check the temperature blend door:
Remove the blower control module (this guy):
Set the temperature on the HVAC control panel to 60° and look in the opening of the blower control module. The blend door should be in this position (covering the heater core):
Set the temperature on the HVAC control panel to 90° and look at the temperature blend door. It should be in this position (covering the opening into the HVAC ducts):