heater blows cold air

Asked by Nov 04, 2012 at 03:04 PM about the 1986 Mercury Grand Marquis

Question type: Maintenance & Repair

2 Answers

What you describe in your 4 words I can deduce there is no water/coolant getting in to your heater core, either because of linkage to valve in heater hose or valve its self

3 out of 3 people think this is helpful.
40

I have had 2 Gran Marquis in my life and both blow barely warm air. My experience: After many years of just barely enough warm air in the Jersey winters, I was in Midas for an oil change and they recommended -in an attempt to get any kind of repair- a cooling system flush. I did it and that was the answer....blows deliciously warm now. Good luck......

4 out of 4 people think this is helpful.

Your Answer

Add photo

Related Questions

  • Why does my heater fan only blow cold air? 13 answers

    When I turn the heat on in my car it only blows cold air. The AC works just fine and the fan does blow at full power but no matter how long the car has been running for the air still remains extremely...

    2001 Mercury Grand Marquis

    -

    Maintenance & Repair

  • My car air conditioner won't blow cold air 2 answers

    Has freon in it, compressor kicks on, and the hose where the freon goes even gets cold but it won't blow cold air in the car only hot air

    2005 Mercury Grand Marquis

    -

    Maintenance & Repair

  • Cold Air from Heater 3 answers

    I replied to another post regarding this topic but wanted a new thread so maybe I could get a quick reply. I have had my car in twice for this problem and it still isn't fixed. I don't want to take ...

    1997 Mercury Grand Marquis 4 Dr LS Sedan

    -

    Maintenance & Repair

  • Heater blows cold air

    2004 Mercury Grand Marquis LS Ultimate

    -

    Maintenance & Repair

  • Heater 2 answers

    Heater blows cold air replaced heater core and thermostat And flushed radiator and still cold Don't know what else to do

    1999 Mercury Sable 4 Dr GS Sedan

    -

    Maintenance & Repair

Grand Marquis

Looking for a Used Grand Marquis in your area?

CarGurus has 1,823 nationwide Grand Marquis listings starting at $2,250.

ZIP:

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 5,450
#2 kbro
kbro
Reputation 2,060
#3 Js08016
Js08016
Reputation 1,740
View All

Related Models For Sale

Used Ford Crown Victoria
11 Great Deals out of 1,077 listings starting at $3,295
Used Lincoln Town Car
29 Great Deals out of 1,818 listings starting at $1,750
Used Chevrolet Impala
580 Great Deals out of 31,624 listings starting at $799
Used Ford Mustang
450 Great Deals out of 45,556 listings starting at $1,999
Used Dodge Charger
385 Great Deals out of 28,106 listings starting at $1,988
Used Ford Taurus
228 Great Deals out of 20,363 listings starting at $661
Used Ford F-150
2,218 Great Deals out of 205,257 listings starting at $1,499
Used Cadillac DeVille
6 Great Deals out of 1,648 listings starting at $1,999
Used Chevrolet Camaro
205 Great Deals out of 30,805 listings starting at $1,217
Used Lincoln Continental
4,440 listings starting at $40,000
Used Chevrolet Caprice
157 listings starting at $7,995

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
34 listings starting at $7,500
2010 Mercury Grand Marquis For Sale
3 Great Deals out of 92 listings starting at $2,799
2009 Mercury Grand Marquis For Sale
7 Great Deals out of 98 listings starting at $3,790
2008 Mercury Grand Marquis For Sale
11 Great Deals out of 147 listings starting at $2,250
2007 Mercury Grand Marquis For Sale
5 Great Deals out of 149 listings starting at $2,495

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.