2009 Ford F-150 XLT CrewCab 4.6V8 3V...continuing failure of coil packs

Asked by Mike Nov 10, 2018 at 04:36 PM about the 2009 Ford F-150 XLT

Question type: Maintenance & Repair

Made it to 214k miles before replacing all plugs and coil packs in March 2018 due to the bucking/kicking at 40-50mph...ran great for a few months, then three of the new coil packs went bad.  Shop replaced them under warranty.  Then #6 croaked about a month after that.  Shop again warranty replaced.  Went bad a third time now, plus at least two more have joined the party, will have to take it in on Monday.  Idles rough, runs rough, not enough power to accelerate hard, gas mileage dropped from 19-20 to 9.3mpg.

3 Answers
73,330

OJ answered 5 years ago

Try using Motorcraft coils. Had the same problem with a 99 V6 Explorer. Over the counter coil kept failing. Check a new one and it was out of spec from Ford recommendations out the box. Replaced with Motorcraft and all was ok.

Mark helpful

Your Answer:

Related Questions

  • 2009 Ford F-150 XLT CrewCab 4.6V8 3V...continuing failure of coil packs 3 Answers

    Made it to 214k miles before replacing all plugs and coil packs in March 2018 due to the bucking/kicking at 40-50mph...ran great for a few months, then three of the new coil packs went bad. Shop repl...

    2009 Ford F-150 XLT

    -

    Maintenance & Repair

  • 2016 Ford F-150 XLT 2 Answers

    Driver and passenger side seats will recline to various positions without anyone in the car. Happens at random, truck does not need to be running. need suggestions of areas / items to inspect please

    2016 Ford F-150 XLT LB 4WD

    -

    Maintenance & Repair

  • 1982 Ford F-150. No spark out of top of coil 1 Answer

    1982 Ford F-150 4 wheel drive. Won't get spark out of top of coil.

    1982 Ford F-150 XLT Standard Cab 4WD LB

    -

    Maintenance & Repair

  • 2007 Ford F 150 XLT 4.6 LTR 1 Answer

    A couple of days ago I was driving and it strted running ruff and loosing power and that the check engine light come on fllashed a few times and went off so drove a coupe more miles and pulled over ...

    2007 Ford F-150 XLT SuperCrew

    -

    Maintenance & Repair

  • Ford F-150 distributor and coil 1 Answer

    Trying to set new distributor and coil. Will my truck start if I'm not lined up exactly with everything that has to be lined up? My truck just died on me. Gas to the carborator but it won't turn ...

    1977 Ford F-150

    -

    Maintenance & Repair

F-150

Looking for a Used F-150 in your area?

CarGurus has 131,894 nationwide F-150 listings starting at $900.

ZIP:

Own this car?

Share your experience with others.

2009 Ford F-150

Write a car review

Review another car

Shortcuts

Search Ford F-150 Questions

CarGurus Experts

  • #1
    OJ
    Reputation
    41,840
  • #2
    Gene Arnett
    Reputation
    15,990
  • #3
    Rowefast
    Reputation
    15,480
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Silverado 1500
4,063 Great Deals out of 132,176 listings starting at $800
Used GMC Sierra 1500
1,848 Great Deals out of 66,606 listings starting at $1,000
Used Toyota Tundra
1,049 Great Deals out of 32,619 listings starting at $2,650
Used Ford F-250 Super Duty
1,362 Great Deals out of 42,475 listings starting at $550
Used Toyota Tacoma
1,850 Great Deals out of 31,925 listings starting at $2,295
Used Dodge RAM 1500
79 Great Deals out of 1,587 listings starting at $1,100
Used Ford Mustang
908 Great Deals out of 22,970 listings starting at $783
Used Ford Ranger
597 Great Deals out of 11,758 listings starting at $1,999
Used Chevrolet Silverado 2500HD
1,047 Great Deals out of 30,701 listings starting at $1,350
Used Ford Explorer
2,202 Great Deals out of 63,718 listings starting at $1,000
Used Jeep Wrangler
3,189 Great Deals out of 58,666 listings starting at $3,000
Used Chevrolet Colorado
926 Great Deals out of 22,725 listings starting at $925
Used Toyota 4Runner
1,206 Great Deals out of 18,727 listings starting at $1,800

Used Cars for Sale

2024 Ford F-150 For Sale
51,584 listings starting at $27,865
2023 Ford F-150 For Sale
661 Great Deals out of 24,951 listings starting at $29,995
2022 Ford F-150 For Sale
594 Great Deals out of 6,058 listings starting at $18,999
2021 Ford F-150 For Sale
876 Great Deals out of 9,288 listings starting at $17,990
2020 Ford F-150 For Sale
607 Great Deals out of 6,180 listings starting at $8,999

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.