1997 Ford Explorer Q&A
1997 Ford Explorer Question: What am I missing my ac blows only hot air?
sounds like the temperature door motor is broke. located behind dash. - mrfordman
Check the heater control valve under the hood. It's installed in the heater hose and it is supposed to cut off the hot coolant entering the HVAC system when A/C is selected!! IF it is not closing, A/C won't cool!!! Actuated by vacuum, common for vac. line to break. - pushrod