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

Mar0532
45

Asked by 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

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!

1 out of 1 people think this is helpful.
Mar0532
45

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

1 out of 1 people think this is helpful.
Mar0532
45

It's broke lol

1 out of 1 people think this is helpful.

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 2,556 nationwide Grand Marquis listings starting at $1,700.

ZIP:

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 4,690
#2 kbro
kbro
Reputation 1,890
#3 FordNut
FordNut
Reputation 1,400
View All

Related Models For Sale

Used Ford Crown Victoria"
3 Great Deals out of 1,542 listings starting at $1,950
Used Lincoln Town Car"
54 Great Deals out of 2,353 listings starting at $1,542
Used Chevrolet Impala"
867 Great Deals out of 33,476 listings starting at $1,300
Used Ford F-150"
2,835 Great Deals out of 204,818 listings starting at $1,500
Used Cadillac DeVille"
3 Great Deals out of 2,355 listings starting at $750
Used Ford Mustang"
754 Great Deals out of 40,070 listings starting at $1,450
Used Chevrolet Tahoe"
998 Great Deals out of 36,700 listings starting at $2,095
Used Ford Taurus"
322 Great Deals out of 21,828 listings starting at $1,499
Used Lincoln Continental"
1,169 listings starting at $43,837
Used Honda Accord"
1,225 Great Deals out of 75,221 listings starting at $995
Used Toyota Camry"
1,533 Great Deals out of 95,188 listings starting at $895

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
4 Great Deals out of 40 listings starting at $6,999
2010 Mercury Grand Marquis For Sale
7 Great Deals out of 120 listings starting at $4,500
2009 Mercury Grand Marquis For Sale
5 Great Deals out of 122 listings starting at $4,986
2008 Mercury Grand Marquis For Sale
11 Great Deals out of 215 listings starting at $2,900
2007 Mercury Grand Marquis For Sale
10 Great Deals out of 196 listings starting at $2,992