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 2,507 nationwide Grand Marquis listings starting at $995.
ZIP:

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 2,960
#2 kbro
kbro
Reputation 1,330
#3 Ratpuppy
Ratpuppy
Reputation 740
View All

Related Models For Sale

Used Ford Crown Victoria"
22 Great Deals out of 1,046 listings starting at $1,950
Used Lincoln Town Car"
42 Great Deals out of 2,194 listings starting at $1,995
Used Chevrolet Impala"
1,277 Great Deals out of 55,811 listings starting at $1,000
Used Ford Mustang"
608 Great Deals out of 33,963 listings starting at $1,595
Used Ford Taurus"
349 Great Deals out of 17,366 listings starting at $1,200
Used Cadillac DeVille"
42 Great Deals out of 2,276 listings starting at $999
Used Chevrolet Tahoe"
494 Great Deals out of 25,307 listings starting at $1,955
Used Honda Accord"
1,116 Great Deals out of 69,484 listings starting at $1,100
Used Ford F-150"
2,079 Great Deals out of 109,817 listings starting at $1,350
Used Ford Explorer"
769 Great Deals out of 43,510 listings starting at $975

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
39 listings starting at $12,495
2010 Mercury Grand Marquis For Sale
3 Great Deals out of 86 listings starting at $9,990
2009 Mercury Grand Marquis For Sale
6 Great Deals out of 175 listings starting at $6,995
2008 Mercury Grand Marquis For Sale
14 Great Deals out of 215 listings starting at $3,490
2007 Mercury Grand Marquis For Sale
12 Great Deals out of 172 listings starting at $3,300