My 2000 Mercury Grand Marquis always blow hot air out. What is the problem

Asked by wreggie Jan 31, 2015 at 07:02 PM about the 2000 Mercury Grand Marquis LS

Question type: Maintenance & Repair

My 2000 Mercury Grand Marquis had a clicking sound with the switch on of heater
blowing, AC or vent.... at beginning time and then it quit but now I only get really hot air
blowing out.  Even when I put it on A/C, Max A/C, Vent, etc.  Also, changing the
temperature setting doesn't change the workings.  It is just always really hot air.  The only
way to stop it is turn it all off.  What is the problem?

3 Answers
40

Eagleseer58 answered 6 years ago

Mine did the same thing,try to find a solution one brother said take out fuse,one said stop up hot water hose, said got through glove box....my good must be time for God to bless me with a NEW car this gave me a 13 years still run good TU Jesus..but summer is almost here...

4 people found this helpful.
Mark helpful
20

Ben answered 2 years ago

Blend door actuator is bad it switches the sides hot to cold

2 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Grand Marquis

Looking for a Used Grand Marquis in your area?

CarGurus has thousands of nationwide listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Mercury Grand Marquis Questions

CarGurus Experts

  • #1
    Tracy Hooks
    Reputation
    9,700
  • #2
    Trippmeister
    Reputation
    5,040
  • #3
    Bob Beaman
    Reputation
    3,780
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Lincoln Town Car
3 listings
Used Ford Crown Victoria
3 listings starting at $8,960
Used Buick LeSabre
1 listing
Used Ford F-150
314 Great Deals out of 13,742 listings starting at $3,800
Used Chevrolet Impala
7 Great Deals out of 133 listings starting at $4,888
Used Chevrolet Tahoe
13 Great Deals out of 822 listings starting at $9,980
Used Ford Mustang
37 Great Deals out of 1,639 listings starting at $8,800
Used Lexus LS
30 listings starting at $5,995
Used Lincoln Continental
12 listings starting at $21,880
Used Chevrolet Silverado 1500
214 Great Deals out of 8,009 listings starting at $1,500
Used Ford Taurus
5 Great Deals out of 81 listings starting at $4,990
Used Toyota Camry
46 Great Deals out of 1,149 listings starting at $2,500

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.