2004 F150 loss of power

Asked by Jun 07, 2013 at 09:53 AM about the 2004 Ford F-150 Lariat SuperCrew 4WD

Question type: Maintenance & Repair

5.4, 3-valve, changed cam phasers & selonoids. checked fuel pressure, pulled O2
sensors, no codes.  Has more power when cold.

3 Answers

60

i had the same problem with an 1997 f-150 5.4 went crazt trying to figure it out gave in took it to a shop only to find out it was my head gasket. not saying that is what is wrong with you're's but give it a look if you are not sure

1 out of 1 people think this is helpful.
25,385

were the cam phasers causing a misfire? If so maybe one of the catalytic converters got damaged from a misfire and is blocking some exhaust flow. Other thing off the top of my head would be to ask if you got it back in time correctly?

60

i had taken it to the local shop a guy there did all the work on it after i got back in it ran like new so im not really sure what he did other then changed the cracked head gasket. so again im not sure if that is whats happening with your's. maybe give it a look over down there. hopefuly u get it back in perfect running order.

Your Answer

Add photo

Related Questions

  • Power loss 1 answer

    My 1999 F150 losses power fuel pressure is about 38 psi with key on no start holds that well about 40 psi idealing not shur what to check next

    1999 Ford F-150 Work SB

    -

    Maintenance & Repair

  • stutter and loss of power 2 answers

    ford f150 1993 5.0 motor , starts and runs perfectly cold, until about a mile and half it start to miss and backfire through intake system. loses all power and I have to hold it to the floor just to...

    1993 Ford F-150 XLT SB

    -

    Maintenance & Repair

  • Loss electrical power 2 answers

    My 1990 f150 has an electrical issue that I need help with. When I turn on the ac it pulls the electrical power on the amp gauge down to I'd say less then 10 amps and if I come idle at a traffic ...

    1990 Ford F-150 XLT Lariat 4WD LB

    -

    Maintenance & Repair

  • power windows 1 answer

    where is the fuse for the power window and mirror on the 2004 F150

    Ford F-150

    -

    Maintenance & Repair

  • What causes power loss 1 answer

    i have a 2004 ford fiesta 1.4 duratec engine, i have a major problem with power uphills and when i change gears. i did a full service on this car and the problem still occurs.

    2004 Ford Fiesta

    -

    Maintenance & Repair

F-150

Looking for a Used F-150 in your area?

CarGurus has 203,970 nationwide F-150 listings starting at $1,273.

ZIP:

Search Ford F-150 Questions

Ford F-150 Experts

#1 OJ
OJ
Reputation 6,290
#2 dandyoun
dandyoun
Reputation 3,960
#3 tennisshoes
tennisshoes
Reputation 2,340
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,598 Great Deals out of 149,089 listings starting at $1,800
Used GMC Sierra 1500
1,145 Great Deals out of 58,004 listings starting at $995
Used Dodge Ram 1500
545 Great Deals out of 12,938 listings starting at $1,795
Used Ford F-250 Super Duty
480 Great Deals out of 42,556 listings starting at $2,995
Used Toyota Tundra
661 Great Deals out of 28,230 listings starting at $1,599
Used Toyota Tacoma
779 Great Deals out of 33,341 listings starting at $1,900
Used Ford Mustang
724 Great Deals out of 38,317 listings starting at $1,750
Used Nissan Titan
219 Great Deals out of 14,502 listings starting at $3,500
Used Ford Ranger
224 Great Deals out of 6,942 listings starting at $1,500
Used Ford Explorer
1,430 Great Deals out of 72,311 listings starting at $985
Used Chevrolet Tahoe
1,063 Great Deals out of 32,232 listings starting at $1,495
Used Chevrolet Colorado
328 Great Deals out of 17,108 listings starting at $2,195
Used Chevrolet Silverado 2500HD
420 Great Deals out of 29,179 listings starting at $2,998

Used Cars For Sale

2017 Ford F-150 Lariat SuperCrew 4WD For Sale
365 listings starting at $41,417
2016 Ford F-150 Lariat SuperCrew 4WD For Sale
26 Great Deals out of 7,840 listings starting at $27,995
2015 Ford F-150 Lariat SuperCrew 4WD For Sale
48 Great Deals out of 1,188 listings starting at $32,900
2014 Ford F-150 Lariat SuperCrew 4WD For Sale
18 Great Deals out of 685 listings starting at $17,987
2013 Ford F-150 Lariat SuperCrew 4WD For Sale
82 Great Deals out of 1,281 listings starting at $19,000