Repair

Asked by Mar 16, 2017 at 04:21 PM about the 2000 Mercury Grand Marquis GS

Question type: Maintenance & Repair

Why does my number 7 spark plug keep
blowing out on my 2000 grand marquis?

4 Answers

26,635

http://www.fordproblems.com/trends/triton-spark-plug-ejection/ - you can look up fixes for this with helicoil repair kits.

76,955

The head casting may be thin at the #7 plug.

76,955

This article is worth reading ---- http://blog.wiseautotools.com/ford- spark-plug-blow-out-solved/

52,125

DO NOT use a helicoil. Use a Timesert which is the only Ford approved repair.

Your Answer

Grand Marquis

Looking for a Used Grand Marquis in your area?

CarGurus has 1,736 nationwide Grand Marquis listings starting at $1,950.

ZIP:

Mercury Grand Marquis Experts

  • #1
    Tracy Hooks
    Reputation
    5,730
  • #2
    kbro
    Reputation
    2,130
  • #3
    Js08016
    Reputation
    1,870
View All

Related Models For Sale

Used Lincoln Town Car
32 Great Deals out of 1,762 listings starting at $1,500
Used Ford Crown Victoria
6 Great Deals out of 1,172 listings starting at $1,496
Used Chevrolet Impala
513 Great Deals out of 34,026 listings starting at $950
Used Ford F-150
2,293 Great Deals out of 183,552 listings starting at $699
Used Chevrolet Tahoe
676 Great Deals out of 39,509 listings starting at $1,000
Used Ford Mustang
692 Great Deals out of 37,616 listings starting at $895
Used Ford Taurus
237 Great Deals out of 16,277 listings starting at $1,850
Used Honda Accord
1,082 Great Deals out of 60,830 listings starting at $1,099
Used Toyota Camry
1,042 Great Deals out of 72,908 listings starting at $295
Used Chevrolet Camaro
416 Great Deals out of 30,636 listings starting at $3,550

Used Cars For Sale

2008 Mercury Grand Marquis GS For Sale
4 Great Deals out of 59 listings starting at $2,995
2007 Mercury Grand Marquis GS For Sale
28 listings starting at $2,495

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.