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Why does a 1992 Buick Park Ave AC blows hot on one side without having dual zone controls?
Donnies
system is probably low of freon..djones1
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∙ 15y ago
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1997 Buick lesabre one side blows hot while the other blows cold?
When my a/c system is low on refrigerant, it blows hot on drivers side, cold on passenger side of the dashboard. This is a 1997 Buick Ultra. Recharging the system solves the problem.
How do I fix my 1995 Buick Park Avenue that blows cool air out the driver side when the air conditioner is on but blows HOT air out the passenger side no matter how you set the temperature?
Hi Buick, I am having the same problem but have not yet corrected it. Basically, you have a vacuumn system problem though. You can see some information at Buickforums.com There are two air "doors" behind your glove box that blend hot/cool air. they are controlled by a vauumn tube that may be cracked, crimped, or broken.
Why does a 1987 Astro van have no heat and blows cold air out vents?
It's either the thermostat or the heater controls.
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blower motor blows hot or cold air over evaporator
98 buick lesabre keeps losing antifreeze an blows white smoke from tailpipe?
Most likely a cracked intake manifold.
1997 Buick LeSabre when started air cond blows hot air for 30 seconds then temp light on climate control starts blinking it starts cooling light flashes for one minute then goes steady works ok?
Defective actuator behind glove box that controls air flow.
1984 buick air conditioner only blows out the defrost vents?
The 1984 Buick uses vacuum lines to change air flow from defroster to ac vents. Check the entire vacuum system for leaks.
1999 deville dual heat controls driver side blows warm air in low volume where passenger side blows cold at high volume?
One of the temp blend door actuators has failed.
How do I fix my 1999 Buick Park Avenue Ultra that blows cool air out the driver side when the air conditioner is on but blows HOT air out the passenger side no matter how you set the temperature?
sounds like you need an A/C programmer
Have a 1997 buick centry changed the thermostat and some times it blows hot air and quits and starts blowing cold y?
you have an airlock
You have a 1996 neon and the fuel pump fuse keeps blowing sometime it will go for month without a problem then without notice it blows replace fuses over and over blowing one after another then after?
I am having the same problem, Have you had any luck finding out what it is
