On 99 expedition how can you prevent moisture from ignition coil and plugs?

20

Asked by Diehardexpyfan Sep 10, 2016 at 05:19 PM about the 1999 Ford Expedition 4 Dr XLT 4WD SUV

Question type: Maintenance & Repair

Ignition coil failing causing rough running engine and misfiring. Appears to be
caused from moisture (water/ oil). How can I prevent this problem on 99
expedition? Are there gaskets one covers available?

2 Answers

59,725

If you can (not sure on that model coil pack but one f150) electric spray contact cleaner to dry it out and apply dielectric grease to keep it out, now if is or has access to your engine oil and needs a gasket which I do not know of then there must be another procedure to take.

1 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    Larry Sturgis
    Reputation
    5,300
  • #2
    T_S_T
    Reputation
    4,560
  • #3
    Gene Arnett
    Reputation
    2,730
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Tahoe
15 Great Deals out of 716 listings starting at $5,995
Used Chevrolet Suburban
4 Great Deals out of 406 listings starting at $12,000
Used Ford Explorer
84 Great Deals out of 1,997 listings starting at $2,999
Used Lincoln Navigator
4 Great Deals out of 191 listings starting at $16,995
Used GMC Yukon
18 Great Deals out of 733 listings starting at $5,998
Used Ford F-150
305 Great Deals out of 15,354 listings starting at $1,954
Used GMC Yukon XL
13 Great Deals out of 539 listings starting at $12,950
Used Cadillac Escalade
16 Great Deals out of 396 listings starting at $6,995
Used Toyota 4Runner
14 Great Deals out of 332 listings starting at $9,900
Used Ford F-250 Super Duty
28 Great Deals out of 1,150 listings starting at $8,995
Used Chevrolet Silverado 1500
212 Great Deals out of 5,936 listings starting at $3,995
Used Ford Excursion
2 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.