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 3,533 nationwide Grand Marquis listings starting at $1,495.
ZIP:

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 1,970
#2 kbro
kbro
Reputation 1,080
#3 Tom Demyan
Tom Demyan
Reputation 450
View All

Related Models For Sale

Used Ford Crown Victoria"
29 Great Deals out of 1,508 listings starting at $1,750
Used Lincoln Town Car"
107 Great Deals out of 3,026 listings starting at $1,469
Used Chevrolet Impala"
1,748 Great Deals out of 60,540 listings starting at $990
Used Cadillac DeVille"
58 Great Deals out of 3,181 listings starting at $1,698
Used Ford Taurus"
563 Great Deals out of 19,387 listings starting at $800
Used Toyota Camry"
1,523 Great Deals out of 70,617 listings starting at $1,395
Used Ford F-150"
2,582 Great Deals out of 164,889 listings starting at $1,250
Used Buick LeSabre"
110 Great Deals out of 3,393 listings starting at $1,595
Used Ford Mustang"
1,069 Great Deals out of 26,167 listings starting at $1,329
Used Ford Explorer"
955 Great Deals out of 51,230 listings starting at $800
Used Chevrolet Tahoe"
976 Great Deals out of 33,237 listings starting at $2,293

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
43 listings starting at $12,791
2010 Mercury Grand Marquis For Sale
11 Great Deals out of 137 listings starting at $9,495
2009 Mercury Grand Marquis For Sale
8 Great Deals out of 171 listings starting at $8,995
2008 Mercury Grand Marquis For Sale
17 Great Deals out of 288 listings starting at $4,950
2007 Mercury Grand Marquis For Sale
13 Great Deals out of 247 listings starting at $3,995