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1995 Mercury Marquis Repair Question


Topics covered: Door, Heater, Heater core.
Mileage: No information provided.

Asked on December 8, 2010

NO HEAT URGENT

Have no heat in a 95 grand marquis, replaced thermostat, plenty of coolant, made sure blend door works, there is no heater valve in this yr all hoses and heater core are hot...baffled?
Avatar Asked by wranglertj84

Answer

Replied on December 8, 2010

If both heater core hoses are hot, then the heater core is hot too. THe only thing left is the blend door. Are you sure it is working properly?

Tiny Answered by Jacobandnickolas (expert)
57,318 answers provided
Replied on December 8, 2010

the door is at the front of the heater core inside cab right? if so then as i play with the controls i watch the door open and close as need???

Tiny Response from wranglertj84
1 question asked
Replied on December 8, 2010

Actualy, the blend door is covered. You shouldn't be able to see it without removing cover. I believe the door you are refering to is the fresh air door / recirculate door.

Tiny Answered by Jacobandnickolas (expert)
57,318 answers provided

Replied on December 8, 2010

ohhh ok, so then the only way to find out if that works or not is by pulling the dash back so just replacing it then while im in there makes the most sense to me i guess

Tiny Response from wranglertj84
1 question asked
Replied on December 9, 2010

I would only replace it if it is bad.

Tiny Answered by Jacobandnickolas (expert)
57,318 answers provided
Replied on December 9, 2010

how would I actually know if it were bad though?

Tiny Response from wranglertj84
1 question asked

Replied on December 9, 2010

It wouln't move when you go from cold to hot settings.

Tiny Answered by Jacobandnickolas (expert)
57,318 answers provided
Replied on December 9, 2010

Ok, Now the other issue is to just find a warm garage to do the work. Thanks for the help its greatly appreciated since i went to a local ford dealer and they wouldn't even let me talk to a service tech!

Tiny Response from wranglertj84
1 question asked