Temperature gauge doesn't move from cold

Asked by Jun 12, 2017 at 03:10 AM about the 2005 Mercury Grand Marquis GS

Question type: Maintenance & Repair

Temp.guage,o. Cold,check engine light on

1 Answer

102,415

As you also have a check engine light, you may have a stuck open thermostat, first thing to check is the codes for the check engine light, if it says engine temp too low to reach closed loop then a thermostat is the most likely cause, but you could also have wiring or sensor/ sender problems, it is a 12 year old vehicle so things are going to start showing up.

Your Answer

Mercury Grand Marquis Experts

  • #1
    Tracy Hooks
    Reputation
    5,780
  • #2
    kbro
    Reputation
    2,150
  • #3
    Js08016
    Reputation
    1,880
View All

Related Models For Sale

Used Lincoln Town Car
43 Great Deals out of 1,738 listings starting at $1,000
Used Ford Crown Victoria
4 Great Deals out of 1,059 listings starting at $1,496
Used Chevrolet Impala
542 Great Deals out of 34,988 listings starting at $800
Used Dodge Charger
399 Great Deals out of 28,188 listings starting at $2,490
Used Ford F-150
2,549 Great Deals out of 195,752 listings starting at $1,500
Used Ford Mustang
552 Great Deals out of 35,343 listings starting at $1,200
Used Chevrolet Tahoe
712 Great Deals out of 41,228 listings starting at $1,995
Used Cadillac DeVille
1,533 listings starting at $2,995
Used Cadillac DTS
66 Great Deals out of 1,595 listings starting at $2,499
Used Chrysler 300
330 Great Deals out of 17,892 listings starting at $1,295
Used Ford Taurus
190 Great Deals out of 15,389 listings starting at $1,850
Used Buick LeSabre
18 Great Deals out of 1,762 listings starting at $1,000

Used Cars For Sale

2008 Mercury Grand Marquis GS For Sale
4 Great Deals out of 52 listings starting at $3,650
2007 Mercury Grand Marquis GS For Sale
3 Great Deals out of 41 listings starting at $2,950

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.