A.c.

Asked by Guru92NRK Jul 18, 2017 at 09:29 PM about the 1990 Mercury Grand Marquis GS Sedan RWD

Question type: Maintenance & Repair

Hi if we put Freon in out leaks right back out by
that lil valve  thing

1 Answer
7,605

Brian answered 7 years ago

The valve seal screw may be loose. You could try to tighten with with tool found at auto parts store if not the valve needs replacement.

Mark helpful

Your Answer:

Related Questions

  • A.c. 1 Answer

    Hi if we put Freon in out leaks right back out by that lil valve thing

    1990 Mercury Grand Marquis GS Sedan RWD

    -

    Maintenance & Repair

  • A.c blower fan not turning on but I hear my A.c when it comes on 1 Answer

    Blower fan not coming on an it's brand new . I hear my a.c coming on an my vents opening but my blower fan isn't pushing air through,I've replaced all my fuses so what should I do now

    2001 Mercury Grand Marquis LS

    -

    Maintenance & Repair

  • A.c. blowing hot air 1 Answer

    I bought a new compressor. It blew cold air for like a week or 2 and it just stopped and started blowing hot air. What do I need to do???

    2001 Mercury Grand Marquis GS

    -

    Maintenance & Repair

  • Where is the fuse for the a.c. heater fan on a 97 grand marquis 2 Answers

    Fan doesn't blow

    1997 Mercury Grand Marquis 4 Dr LS Sedan

    -

    Maintenance & Repair

  • Rattling nosie 7 Answers

    I have a 04 Grand Marquis with 75000 miles I also a rattling noise in my engine when I turn on the A.C. and drive what could it be

    2004 Mercury Grand Marquis LS Ultimate

    -

    Maintenance & Repair

Shortcuts

Search Mercury Grand Marquis Questions

CarGurus Experts

  • #1
    Tracy Hooks
    Reputation
    9,860
  • #2
    Trippmeister
    Reputation
    5,140
  • #3
    Bob Beaman
    Reputation
    3,880
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford Crown Victoria
5 listings starting at $8,000
Used Lincoln Town Car
7 listings starting at $9,995
Used Ford F-150
338 Great Deals out of 15,311 listings starting at $1,712
Used Honda Accord
44 Great Deals out of 913 listings starting at $1,599
Used Lincoln Continental
8 listings starting at $17,900
Used Chevrolet Corvette
29 Great Deals out of 1,066 listings starting at $15,871
Used Toyota Camry
53 Great Deals out of 996 listings starting at $2,212
Used Chevrolet Caprice
1 listing
Used Ford Mustang
62 Great Deals out of 1,288 listings starting at $4,995

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.