1988 Mercury Grand Marquis inside windshield fogging during acceleration.

115

Asked by Mike Oct 03, 2012 at 11:44 AM about the 1988 Mercury Grand Marquis

Question type: Maintenance & Repair

While accelerating (merging onto interstate, passing, etc.) inside windshield fogs up. Heat comes from dashboard ducts. Also, A/C and defrost work, but cut off as well during acceleration. Possible Causes?

1 Answer

325

sounds like the heater core has a leak to me. its not too bad of a job on box body panther cars.

1 people found this helpful.

Your Answer:

Mercury Grand Marquis Experts

  • #1
    Tracy Hooks
    Reputation
    7,640
  • #2
    Js08016
    Reputation
    3,010
  • #3
    Trippmeister
    Reputation
    2,910
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Lincoln Town Car
10 listings starting at $8,900
Used Ford Crown Victoria
18 listings starting at $4,995
Used Ford F-150
201 Great Deals out of 12,268 listings starting at $521
Used Dodge Charger
35 Great Deals out of 778 listings starting at $4,200
Used Ford Mustang
28 Great Deals out of 1,842 listings starting at $1,048
Used Honda Accord
54 Great Deals out of 1,875 listings starting at $2,970
Used Ford Taurus
16 Great Deals out of 352 listings starting at $3,915
Used Buick LeSabre
4 listings

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.