1997 Mercury Mountaineer Q&A
1997 Mercury Mountaineer Question: Heater
My heater was working wonderfully well. Unfortunately last week, all of a sudden, there is no heat, no defrost, nothing. It's now below freezing where I live. Checked the water pump, radiator both replaced within 2 1/2 months. Not running hot .... any suggestions? - Conniemae62
The blower doesn't even turn on? Do you have digital temperature control (EATC) or manual knobs? - DaveJHM
A failed heater blend door or actuator can cause the temperature control for the HVAC system to stop working....
my heater blows warm air then cold air,it keeps alternating when i have the heat on
...use that regularly sneaks its way inside and I've noticed "evidence" of it being in/around the heater blower and vents, not sure if this has anything to do with my issue but I figured it may have...
Pep Boys gave me an estimate of $2601.88 to fix my heater and window. They said 8 hours of labor at $920, heater box $627.06, Door motor $105.84, Recha...
what else can be wrong. air comes out and the ac works just not the heater. could it be the heater core.