HEAT WILL NOT TURN OFF WHEN AC IS TURN ON

10

Asked by May 12, 2017 at 04:35 PM about the 1998 Mercury Grand Marquis

Question type: Shopping & Pricing

1 Answer

155

Probably the electronic blend door not working properly. You tube has video that may help

1 of 1 people found this helpful.

Your Answer

Get More Money for Your Car
Be seen by 20 million shoppers. Create Your Free Listing

Mercury Grand Marquis Experts

  • #1
    Tracy Hooks
    Reputation
    5,850
  • #2
    kbro
    Reputation
    2,160
  • #3
    Js08016
    Reputation
    1,930
View All

Related Models For Sale

Used Lincoln Town Car
28 Great Deals out of 1,669 listings starting at $1,500
Used Ford Crown Victoria
929 listings starting at $1,496
Used Ford Mustang
578 Great Deals out of 39,803 listings starting at $1,895
Used Chevrolet Tahoe
793 Great Deals out of 41,831 listings starting at $1,987
Used Ford F-150
3,211 Great Deals out of 223,764 listings starting at $1,200
Used Honda Accord
1,075 Great Deals out of 74,224 listings starting at $1,100
Used Ford Taurus
239 Great Deals out of 15,272 listings starting at $1,295
Used Toyota Camry
1,117 Great Deals out of 86,207 listings starting at $995
Used Lincoln Continental
14 Great Deals out of 3,407 listings starting at $32,794

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
27 listings starting at $5,900
2010 Mercury Grand Marquis For Sale
5 Great Deals out of 88 listings starting at $4,688
2009 Mercury Grand Marquis For Sale
3 Great Deals out of 88 listings starting at $2,999
2008 Mercury Grand Marquis For Sale
5 Great Deals out of 146 listings starting at $800
2007 Mercury Grand Marquis For Sale
7 Great Deals out of 135 listings starting at $1,995

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.