My '05 F150 has a rough idle and when going up hills, loses power an the engine light flashes and it struggles to go over 40mph.

Asked by Jan 04, 2015 at 04:36 PM about the 2005 Ford F-150 XLT SuperCab

Question type: Maintenance & Repair

2 Answers

69,325

The check engine light is flashing to warn you that the engine is misfiring and damaging the catalytic converter. I'd suggest doing a tune up first. HTH. -Jim

19,810

Change the plug wires along with the plugs. A tune-up should include changing the wires also.

1 of 1 people found this helpful.

Your Answer

Ford F-150 Experts

  • #1
    OJ
    Reputation
    8,750
  • #2
    dandyoun
    Reputation
    4,480
  • #3
    tennisshoes
    Reputation
    3,010
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,154 Great Deals out of 183,297 listings starting at $1,693
Used GMC Sierra 1500
753 Great Deals out of 68,024 listings starting at $1,699
Used Dodge Ram 1500
411 Great Deals out of 10,701 listings starting at $1,500
Used Ford F-250 Super Duty
331 Great Deals out of 43,471 listings starting at $1,250
Used Toyota Tundra
439 Great Deals out of 33,696 listings starting at $1,999
Used Toyota Tacoma
547 Great Deals out of 42,057 listings starting at $2,999
Used Ford Mustang
762 Great Deals out of 42,755 listings starting at $1,300
Used Nissan Titan
194 Great Deals out of 19,522 listings starting at $2,300
Used Chevrolet Colorado
260 Great Deals out of 29,466 listings starting at $2,395
Used Ford Explorer
812 Great Deals out of 62,843 listings starting at $1,495
Used Chevrolet Tahoe
623 Great Deals out of 36,241 listings starting at $1,800
Used Ford F-350 Super Duty
344 Great Deals out of 23,623 listings starting at $2,990
Used Chevrolet Silverado 2500HD
348 Great Deals out of 29,278 listings starting at $2,650

Used Cars For Sale

2018 Ford F-150 XLT SuperCab For Sale
33 listings starting at $30,962
2017 Ford F-150 XLT SuperCab For Sale
1,450 listings starting at $26,280
2016 Ford F-150 XLT SuperCab For Sale
134 listings starting at $19,300
2015 Ford F-150 XLT SuperCab For Sale
5 Great Deals out of 119 listings starting at $14,675
2014 Ford F-150 XLT SuperCab For Sale
5 Great Deals out of 145 listings starting at $12,989

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.