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

58,785

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

16,000

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

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Search Ford F-150 Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Ford F-150 Experts

#1 OJ
OJ
Reputation 6,650
#2 dandyoun
dandyoun
Reputation 4,130
#3 tennisshoes
tennisshoes
Reputation 2,470
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,741 Great Deals out of 149,168 listings starting at $1,500
Used GMC Sierra 1500
1,058 Great Deals out of 58,731 listings starting at $1,599
Used Dodge Ram 1500
529 Great Deals out of 13,262 listings starting at $1,800
Used Ford F-250 Super Duty
477 Great Deals out of 41,915 listings starting at $1,999
Used Toyota Tundra
644 Great Deals out of 27,763 listings starting at $3,200
Used Toyota Tacoma
712 Great Deals out of 32,123 listings starting at $2,000
Used Ford Mustang
582 Great Deals out of 41,214 listings starting at $1,699
Used Chevrolet Tahoe
852 Great Deals out of 28,370 listings starting at $1,700
Used Nissan Titan
245 Great Deals out of 15,280 listings starting at $3,999
Used Ford Explorer
1,207 Great Deals out of 71,148 listings starting at $1,000
Used Ford Ranger
228 Great Deals out of 7,053 listings starting at $1,200
Used Chevrolet Colorado
321 Great Deals out of 17,608 listings starting at $2,250
Used Ford F-350 Super Duty
489 Great Deals out of 25,897 listings starting at $2,999

Used Cars For Sale

2017 Ford F-150 XLT SuperCab For Sale
137 listings starting at $28,840
2016 Ford F-150 XLT SuperCab For Sale
1,295 listings starting at $24,807
2015 Ford F-150 XLT SuperCab For Sale
134 listings starting at $20,999
2014 Ford F-150 XLT SuperCab For Sale
8 Great Deals out of 149 listings starting at $15,495
2013 Ford F-150 XLT SuperCab For Sale
13 Great Deals out of 206 listings starting at $10,995