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
157,735

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 313 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
    9,750
  • #2
    Trippmeister
    Reputation
    5,060
  • #3
    Bob Beaman
    Reputation
    3,790
View All

Know more, shop wisely

Search

Related Models For Sale

Used Lincoln Town Car
11 Great Deals out of 376 listings starting at $1,799
Used Ford Crown Victoria
9 Great Deals out of 149 listings starting at $1,850
Used Ford F-150
6,098 Great Deals out of 137,306 listings starting at $995
Used Ford Mustang
989 Great Deals out of 21,322 listings starting at $2,000
Used Mercury Marauder
7 listings starting at $7,995
Used Toyota Camry
1,879 Great Deals out of 30,665 listings starting at $950
Used Chevrolet Corvette
770 Great Deals out of 12,498 listings starting at $4,300
Used Chevrolet Silverado 1500
4,175 Great Deals out of 126,767 listings starting at $675
Used Ford Taurus
168 Great Deals out of 2,289 listings starting at $2,395
Used Chevrolet Impala
252 Great Deals out of 3,984 listings starting at $500
Used Buick LeSabre
3 Great Deals out of 175 listings starting at $990
Used Ford Explorer
2,321 Great Deals out of 56,794 listings starting at $1,499

Used Cars for Sale

2011 Mercury Grand Marquis For Sale
7 listings starting at $4,095
2010 Mercury Grand Marquis For Sale
27 listings starting at $4,825
2009 Mercury Grand Marquis For Sale
19 listings starting at $2,900
2008 Mercury Grand Marquis For Sale
33 listings starting at $4,595
2007 Mercury Grand Marquis For Sale
23 listings starting at $3,795

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.