1996 Cadillac DeVille "92 heat" Questions

heat not blowing 92 cadillac deville heat not blowing thru vents. i have hot air just not blowing check you fan, or door controls under dash, leroy

heat wont work in my 92 cadllac devile service your radiator or check the fan if not function properly. or maybe the thermostat jammed.

my 92 Deville stalls out when it gets hot ENGINE COULD BE OVER HEATING.REPLACE THERMOSTAT AND RADIATOR PRESSURE CAP.MAKE SURE YOU HAVE 50 /50 MIXTURE ANTIFREEZE AND WATER IN THE COOLANT SYSTEM.

92 cadillac deville no heat or air blowing at all blower is not blowing Devilles use a controller instead of a basic blower resistor.  Someone would need to check the blower motor for power and ...

92 cadillac deville and the fuel data and climate control screens both show a 'c' on them and the heat is on full blast? the heater is in limp mode if you have electricity experience go to the library

...92 Caddy Deville. The heat and ac work fine. The blower motor also works. The problem is very little air coming out the vents. I can feel air shift from vents to defrost to floor but very little air ...

...in your oil? Even without these two symptoms that could be your problem. Jim how do adjust idle on 92 sedan deville. aic has beeb changed. I had a simalar problem with my 2000 Chev truck over

heat I have a 92 Deville. All the flushing in the world will not fix the cloged up heater core. The flush will clean out the passenger side of the core but will not clean the core on the drivers side.

...92 cad sts. Help please. The AC/Heat blower will not come on, I think I have a blown fuse. Thank you but as it turned out the a/c clutch magnetic coil was shorted internaly. There was a small water ...

92 Cadillac devill climate control system? no heat, air works f40 code. This problem is most often caused by the air mixing valve (usually its actuator has stopped working - fails in the cold position