My grand marquis ac

Asked by Alannah Jan 04, 2019 at 08:50 PM about the 2004 Mercury Grand Marquis

Question type: Maintenance & Repair

My grand marquis ac was working fine and a few nights
ago I turned it on and it stopped blowing air, and wont do
anything, I'm trying to figure out what's wrong!
Thanks in advance!!!

1 Answer
157,475

Bob answered 5 years ago

The blower motor speed control located under the hood just to the rear of the passenger's side cam cover causes problems on these vehicles. Take a screw driver handle and tap on the blower speed control unit to see if fan comes on, if it does replace the control unit.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • My grand marquis ac 1 Answer

    My grand marquis ac was working fine and a few nights ago I turned it on and it stopped blowing air, and wont do anything, I'm trying to figure out what's wrong! Thanks in advance!!!

    2004 Mercury Grand Marquis

    -

    Maintenance & Repair

  • 2000 Grand Marquis AC issue 2 Answers

    AC runs good then seems to overload and shutdown. The only reset is to remove battery to reset. What should I be looking at and what am I resetting?

    2000 Mercury Grand Marquis LS

    -

    Maintenance & Repair

  • I HAVE A 1999 MERCURY GRAND MARQUIS IT IS BLOWING AC BUT WHEN I SPEED UP IT BROG DOWN AND BARELY BLOW IS IT ONE OF MY VACCUM 3 Answers

    I NEED TO FIND OUT WHERE ARE MY AC VACCUM LOCATED AT AND COULD I LOOK AT A DIOGRAM OF IT 1999 MERCURY GRAND MARQUIS

    1999 Mercury Grand Marquis 4 Dr LS Sedan

    -

    Maintenance & Repair

  • 2004 GRAND MARQUIS GS AC NOT GETTING COLD 2 Answers

    MY AC IN MY 2004 GRAND MARQUIS WONT BLOW OUT COLD AIR. I KEEP PUTTING FREON AND ANTI FREEZE IN THE CAR. AND FOR A FEW DAYS IT BLOWS COLD. THEN WITHIN THOSE TWO DAYS THE CAR BLOWS HOT AIR? I KEEP PUT...

    2004 Mercury Grand Marquis GS Convenience

    -

    Maintenance & Repair

  • Why does my grand marquis idle rough in park? 2 Answers

    Why does my my 1988 grand marquis idle rough in park but acts fine when I press the gas

    1988 Mercury Grand Marquis

    -

    Maintenance & Repair

Grand Marquis

Looking for a Used Grand Marquis in your area?

CarGurus has 293 nationwide Grand Marquis listings starting at $1,399.

ZIP:

Own this car?

Share your experience with others.

2004 Mercury Grand Marquis

Write a car review

Review another car

Shortcuts

Search Mercury Grand Marquis Questions

CarGurus Experts

  • #1
    Tracy Hooks
    Reputation
    9,700
  • #2
    Trippmeister
    Reputation
    5,060
  • #3
    Bob Beaman
    Reputation
    3,780
View All

Know more, shop wisely

Search

Related Models For Sale

Used Lincoln Town Car
15 Great Deals out of 401 listings starting at $500
Used Ford Crown Victoria
15 Great Deals out of 149 listings starting at $2,500
Used Mercury Marauder
15 listings starting at $7,995
Used Ford F-150
6,192 Great Deals out of 133,581 listings starting at $1,100
Used Chevrolet Impala
286 Great Deals out of 4,049 listings starting at $500
Used Toyota Camry
2,047 Great Deals out of 35,547 listings starting at $500
Used Chevrolet Corvette
724 Great Deals out of 12,358 listings starting at $4,995
Used Chevrolet Silverado 1500
4,276 Great Deals out of 131,637 listings starting at $1,000
Used Chevrolet Tahoe
1,075 Great Deals out of 21,044 listings starting at $1,000
Used Ford Mustang
944 Great Deals out of 22,717 listings starting at $1,100
Used Honda Accord
1,571 Great Deals out of 29,785 listings starting at $500
Used Buick LeSabre
8 Great Deals out of 190 listings starting at $1,895
Used Chrysler 300
326 Great Deals out of 7,168 listings starting at $1,550

Used Cars for Sale

2011 Mercury Grand Marquis For Sale
6 listings starting at $6,595
2010 Mercury Grand Marquis For Sale
21 listings starting at $4,825
2009 Mercury Grand Marquis For Sale
3 Great Deals out of 16 listings starting at $3,995
2008 Mercury Grand Marquis For Sale
35 listings starting at $4,295
2007 Mercury Grand Marquis For Sale
23 listings starting at $3,999

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.