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 3,016 nationwide Grand Marquis listings starting at $1,495.
ZIP:

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 2,340
#2 kbro
kbro
Reputation 1,170
#3 Ratpuppy
Ratpuppy
Reputation 560
View All

Related Models For Sale

Used Toyota Avalon"
234 Great Deals out of 15,651 listings starting at $1,250
Used Lincoln Town Car"
79 Great Deals out of 2,655 listings starting at $1,399

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
31 listings starting at $10,995
2010 Mercury Grand Marquis For Sale
6 Great Deals out of 115 listings starting at $10,500
2009 Mercury Grand Marquis For Sale
14 Great Deals out of 175 listings starting at $7,995
2008 Mercury Grand Marquis For Sale
15 Great Deals out of 251 listings starting at $2,495
2007 Mercury Grand Marquis For Sale
10 Great Deals out of 203 listings starting at $2,995