Why is the Heat in my mercury grand marquis is not blowing out ?

Mar0532
25

Asked by Mar0532 Feb 10, 2013 at 11:00 PM about the 1999 Mercury Grand Marquis 4 Dr LS Sedan

Question type: Maintenance & Repair

There no heat coming my vents .

4 Answers

judge_roy
Not Active

There are a couple of reasons. 1.) there is little or no coolant in circulation 2.) the thermostat does not open when the motor reaches operating temperature (should open to release coolant thru the heat exchanger 3.) the fan is not blowing, so you just can't tell 4.) check the temperature guage it should be in the middle or slightly lower. a five minute drive would warm the motor- 5.) in a single effort would say change your thermostat so it opens up at operating temperature, warm coolant will circulate thru the heat exchanger...and you will have heat!

Mar0532
25

Thank you. I'm check on this in the Am

Mar0532
25

It's broke lol

judge_roy
Not Active

fix you up for like six bucks coolant is a bust at ten a gal tho-

Your Answer

Add photo

Related Questions

Grand Marquis
Looking for a Used Grand Marquis in your area?
CarGurus has 3,620 nationwide Grand Marquis listings starting at $995.
ZIP:

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 1,830
#2 kbro
kbro
Reputation 1,050
#3 Tom Demyan
Tom Demyan
Reputation 440
View All

Related Models For Sale

Used Ford Crown Victoria"
30 Great Deals out of 1,584 listings starting at $1,750
Used Lincoln Town Car"
131 Great Deals out of 3,150 listings starting at $1,795
Used Chevrolet Impala"
1,890 Great Deals out of 55,449 listings starting at $995
Used Ford Taurus"
668 Great Deals out of 18,738 listings starting at $1,000
Used Cadillac DeVille"
68 Great Deals out of 3,268 listings starting at $1,750
Used Toyota Camry"
1,985 Great Deals out of 73,450 listings starting at $1,250
Used Buick Park Avenue"
28 Great Deals out of 853 listings starting at $1,400
Used Honda Accord"
1,540 Great Deals out of 64,466 listings starting at $800
Used Chevrolet Tahoe"
996 Great Deals out of 33,060 listings starting at $2,800
Used Ford Mustang"
1,068 Great Deals out of 23,990 listings starting at $950
Used Ford Explorer"
1,143 Great Deals out of 47,219 listings starting at $1,200

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
38 listings starting at $11,990
2010 Mercury Grand Marquis For Sale
4 Great Deals out of 111 listings starting at $9,995
2009 Mercury Grand Marquis For Sale
8 Great Deals out of 159 listings starting at $8,490
2008 Mercury Grand Marquis For Sale
18 Great Deals out of 311 listings starting at $5,750
2007 Mercury Grand Marquis For Sale
10 Great Deals out of 248 listings starting at $4,500