0
If front AC works fine on a 1991 Ford Club Wagon but the rear AC only blows hot air what is wrong?
Wiki User
∙ 17y ago
May be heating and cooling at the same time. Check to see if there is water circulating in the rear heater core and if so the vacuum operated water valve, vacuum line, or vacuum control may be bad. Check the valve first.
Wiki User
∙ 17y ago
Add your answer:
Earn +20 pts
What could be wrong with my HVAC unit if the heat does not blow warm air and the air conditioning works or blows cool air?
Its broken Are you a 5 year old or an unfunny comedian?
What is wrong when the blinker works on the driver side only?
Burnt out lamp if maybe only the rear or front works and the other still works. If the whole side is out back and front, then it may be the switch. Could be the flasher unit too but doubtful if one side is working.
What is wrong if your home heat pump system blows hot air fine but won't blow cool air?
If the unit works in the heat mode, then the problem is usually located in the outdoor unit.
What could be wrong when the AC only blows out hot air?
There is something wrong with the compressor or there is no refrigerant in the system. Have it checked out. Goodluck Joe
What could be wrong if the front right turn signal on a 2004 Chevy Malibu blows out once a month while all other lights work properly and how do you go about fixing it?
I would be suspicious of the bulbs you're using.
1987 Volvo 240 front wiper only works on high speed not on low or intermittant whats wrong?
sounds like you should try and replace the relay and see if works after that. could be a switch.
On a BMW 318 what is wrong if the heater only works when driving at 3000 rpm plus and blows cool air when revs drop below?
It could be low coolant or it could be that the water pump impellers are rusted or worn through.
What person works to change what he or she feels is wrong with the world?
a preson who works to change what he or she feels is wrong with the world
What winds bring rains to India?
it blows from west to east... i think, dont hate if im wrong
Whats wrong when your 1998 dodge Dakota blows coold air out of the heater and andieefreez is runing out of the front of the motor?
Cold air blowing out of the heater is a sure sign of low coolant. Antifreeze running out of the front of the motor _could_ be a bad water pump. The two go together like ham & eggs.
What if WikiAnswers' answers are wrong?
If you know an answer is wrong then correct it, that is how WikiAnswers works.
What could be wrong if your central air runs but blows no air?
Air Conditioning works but no air.The fan isn't working. The fan has to come on to move the air. I had same issue few years back....was a $12.00 relay on the side of my hydro heat system
