A.c.

Asked by 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

1,575

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.

Your Answer:

Mercury Grand Marquis Experts

  • #1
    Tracy Hooks
    Reputation
    6,110
  • #2
    kbro
    Reputation
    2,260
  • #3
    Js08016
    Reputation
    2,180
View All

Related Models For Sale

Used Lincoln Town Car
9 listings starting at $6,495
Used Ford Crown Victoria
21 listings starting at $4,986
Used Honda Accord
38 Great Deals out of 1,638 listings starting at $3,490
Used Ford Taurus
16 Great Deals out of 376 listings starting at $3,900
Used Ford Mustang
41 Great Deals out of 1,238 listings starting at $3,995
Used Ford F-150
129 Great Deals out of 11,395 listings starting at $1,995
Used Toyota Camry
40 Great Deals out of 2,123 listings starting at $2,450

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.