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
    9,720
  • #2
    Trippmeister
    Reputation
    5,060
  • #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 starting at $9,995
Used Ford Crown Victoria
3 listings starting at $4,499
Used Ford Mustang
56 Great Deals out of 1,645 listings starting at $5,999
Used Ford F-150
295 Great Deals out of 13,922 listings starting at $3,888
Used Chevrolet Silverado 1500
174 Great Deals out of 7,260 listings starting at $6,995
Used Honda Accord
42 Great Deals out of 975 listings starting at $2,995
Used Chevrolet Impala
6 Great Deals out of 126 listings starting at $3,495
Used Toyota Avalon
4 Great Deals out of 33 listings starting at $6,795
Used Lexus LS
4 Great Deals out of 32 listings starting at $5,995
Used Chevrolet Tahoe
14 Great Deals out of 783 listings starting at $6,730
Used Toyota 4Runner
20 Great Deals out of 520 listings starting at $7,700
Used Toyota Camry
54 Great Deals out of 1,013 listings starting at $3,995

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.