Dead end

Asked by Jul 10, 2016 at 09:51 AM about the 2003 Ford F-150 Lariat Crew Cab SB

Question type: General

I have done diagnostic testing, and have replaced
the parts that it said were bad did another
diagnostic test and it's saying the same thing, my
question is, is likely that the PCM has gone bad?

4 Answers

11,585

Whats the list of DTC codes? 4.6 or 5.4? what are the symptoms? the computer is least likely issue.. withhout more info.

It's a 4.6

17,840

Like Auto_Centric asked what parts did you replace ?

17,230

Most DTCs do not indicate which parts to change, only system to be checked, which may be many.

Your Answer

Add photo

Related Questions

F-150

Looking for a Used F-150 in your area?

CarGurus has 210,248 nationwide F-150 listings starting at $895.

ZIP:

Search Ford F-150 Questions

Ford F-150 Experts

#1 OJ
OJ
Reputation 7,220
#2 dandyoun
dandyoun
Reputation 4,260
#3 tennisshoes
tennisshoes
Reputation 2,590
View All

Related Models For Sale

Used Chevrolet Silverado 1500
1,983 Great Deals out of 160,205 listings starting at $1,995
Used GMC Sierra 1500
891 Great Deals out of 64,400 listings starting at $1,500
Used Dodge Ram 1500
443 Great Deals out of 11,388 listings starting at $700
Used Ford F-250 Super Duty
384 Great Deals out of 47,447 listings starting at $400
Used Toyota Tundra
522 Great Deals out of 32,170 listings starting at $2,995
Used Toyota Tacoma
543 Great Deals out of 37,485 listings starting at $2,807
Used Ford Mustang
334 Great Deals out of 45,576 listings starting at $2,000
Used Nissan Titan
227 Great Deals out of 18,224 listings starting at $3,799
Used Ford Explorer
746 Great Deals out of 74,482 listings starting at $750
Used Chevrolet Tahoe
612 Great Deals out of 27,547 listings starting at $600
Used Chevrolet Colorado
224 Great Deals out of 22,361 listings starting at $2,000
Used Ford Ranger
179 Great Deals out of 6,179 listings starting at $1,300
Used Chevrolet Silverado 2500HD
336 Great Deals out of 26,379 listings starting at $2,500

Used Cars For Sale

2017 Ford F-150 For Sale
4 Great Deals out of 118,244 listings starting at $18,165
2016 Ford F-150 For Sale
146 Great Deals out of 28,913 listings starting at $17,877
2015 Ford F-150 For Sale
178 Great Deals out of 7,238 listings starting at $11,600
2014 Ford F-150 For Sale
423 Great Deals out of 12,210 listings starting at $9,995