1997 Mercury Mountaineer Q&A
1997 Mercury Mountaineer Question: Heater blows cold air
poss stuck closed thermostat because you say u are not losing coolant - globalhelper
my heater blows warm air then cold air,it keeps alternating when i have the heat on
heat will come out on either setting before it started blowing cold air
The fan blows cold air only, no heat at all. Replaced the thermostat & changed the antifreeze but it still doesn't work.
Just had the ac auto man check it and it shows there is no problem with the coolant system. It started this shortly after I was turning controls on and off right before summer begin, I had the hea...
I left the house this morning and about ten minutes into my drive the heat suddenly went out. The blower still works, but as far as I can tell it only blows outside temperature air (I'm guessing th...