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 2,455 nationwide Grand Marquis listings starting at $1,999.
ZIP:

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 2,660
#2 kbro
kbro
Reputation 1,260
#3 Ratpuppy
Ratpuppy
Reputation 660
View All

Related Models For Sale

Used Ford Crown Victoria"
17 Great Deals out of 1,104 listings starting at $1,999
Used Lincoln Town Car"
63 Great Deals out of 2,290 listings starting at $1,495
Used Chevrolet Impala"
1,408 Great Deals out of 59,018 listings starting at $1,700
Used Lincoln Continental"
327 listings starting at $1,700
Used Honda Accord"
1,179 Great Deals out of 62,094 listings starting at $900
Used Buick LeSabre"
56 Great Deals out of 2,422 listings starting at $995
Used Ford F-150"
2,410 Great Deals out of 98,953 listings starting at $1,350
Used Chevrolet Silverado 1500"
1,870 Great Deals out of 146,362 listings starting at $1,495
Used Toyota Camry"
1,615 Great Deals out of 80,187 listings starting at $1,200
Used Lincoln Navigator"
133 Great Deals out of 4,278 listings starting at $599
Used Chevrolet Camaro"
392 Great Deals out of 34,549 listings starting at $1,950