why when i change the pcm power fuse truck runs alittle while and then blow fuse again

Asked by Aug 09, 2015 at 03:17 PM about the 1997 Ford F-150 XLT Extended Cab LB

Question type: Maintenance & Repair

1 Answer

17,870

Blown fuse indicates a short or overload. Check for arcs on wires. A diagram would be useful here.

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

  • why do my blinkers and brakes keep blowing fuses? 7 answers

    I have been all over the rear of the 1992 f150 and even disconected the trailer light plug. I can find no where that rodents have been chewing on wires. But as soon as I replace either the brake fus...

    1992 Ford F-150 XL Extended Cab LB

    -

    Maintenance & Repair

  • why will my truck not start 34 answers

    I have a good battery, i have a solid connection with my starter solenoid (click, click) when i turn the key. i just changed my ignition switch, and my ignition key cylinder ( they needed to be change...

    1995 Ford F-150 XLT SB

    -

    Maintenance & Repair

  • Starter relay PCM ground 1 answer

    2008 Ford F150 with approximately 150k miles. The truck doesn't start because of a bad ground on terminal 85 of the starter relay. I'm assuming the PCM is not allowing terminal 85 on the starter relay...

    2008 Ford F-150 Lariat SuperCrew 4WD

    -

    Maintenance & Repair

  • No electrical power to fuel pump - 89 F-150 3 answers

    Hi, this truck suddenly started cutting out after running about 30 seconds. I have discovered that there is no power at the exterior (main) fuel pump connector when the key is turned on. When I short ...

    1989 Ford F-150

    -

    Maintenance & Repair

  • the seatbelt fuse keeps blowing and the truck will not start after that untill i replace it. then blows again

    I have a 15amp fuse that keeps blowing after I turn the truck over and I lose all power to the motor, once I replace it will try to start for a few sec. then blows that fuse again. need help

    1983 Ford F-150 XLT Standard Cab SB

    -

    General

Search Ford F-150 Questions

Ford F-150 Experts

#1 OJ
OJ
Reputation 7,660
#2 dandyoun
dandyoun
Reputation 4,300
#3 tennisshoes
tennisshoes
Reputation 2,680
View All

Related Models For Sale

Used GMC Sierra 1500
854 Great Deals out of 66,786 listings starting at $1,995
Used Dodge Ram 1500
443 Great Deals out of 11,343 listings starting at $1,000
Used Toyota Tacoma
507 Great Deals out of 39,601 listings starting at $2,900
Used Ford Mustang
376 Great Deals out of 47,164 listings starting at $1,999
Used Ford F-250
470 listings starting at $3,975
Used Chevrolet Tahoe
565 Great Deals out of 27,717 listings starting at $1,999
Used Ford Explorer
815 Great Deals out of 75,234 listings starting at $750
Used Ford Ranger
193 Great Deals out of 6,053 listings starting at $1,299
Used Jeep Wrangler
283 Great Deals out of 18,785 listings starting at $2,995

Used Cars For Sale

2017 Ford F-150 For Sale
15 Great Deals out of 125,402 listings starting at $18,490
2016 Ford F-150 For Sale
143 Great Deals out of 22,929 listings starting at $18,800
2015 Ford F-150 For Sale
187 Great Deals out of 7,531 listings starting at $10,999
2014 Ford F-150 For Sale
370 Great Deals out of 12,489 listings starting at $7,995