Notices
1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

F350 PROBLEMS

Thread Tools
 
Search this Thread
 
Old Oct 8, 2010 | 12:44 PM
  #1  
RORY19-79's Avatar
RORY19-79
Thread Starter
|
New User
Joined: Oct 2010
Posts: 5
Likes: 0
F350 PROBLEMS

HI I HAVE A 94 F350 THAT ORIGINALLY HAD A 460 5 SPEED 2WD CREW CAB NOW I WANT TO CHANGE TO A 351 5 SPEED 4WD WHAT DO I HAVE TO TO TO MAKE IT WORK AS IN COMPUTER WIRING?? ANY IDEAS LET ME KNOW
 
Reply
Old Oct 8, 2010 | 05:59 PM
  #2  
rla2005's Avatar
rla2005
Fleet Owner
20 Year Member
Community Builder
Liked
Community Favorite
Joined: Oct 2005
Posts: 20,789
Likes: 1,753
From: Kentucky
Please turn off the cap lock key. If the 351 is already EFI you can swap in the motor and transmission with relative ease. You will need an engine computer (PCM) from a 351, the pinouts are basically the same. Use this for reference: Ford Fuel Injection Truck Pinouts
 
Reply
Old Oct 14, 2010 | 09:19 AM
  #3  
RORY19-79's Avatar
RORY19-79
Thread Starter
|
New User
Joined: Oct 2010
Posts: 5
Likes: 0
SO WHAT YEAR PCM SHOULD I BE USING TO MAKE THIS RUN RIGHT??
 
Reply
Old Oct 14, 2010 | 10:40 AM
  #4  
polarismuddman's Avatar
polarismuddman
Senior User
Joined: Aug 2010
Posts: 399
Likes: 0
From: Central, Florida
Any year before 96 and an SD ECM. So an 87-95 Speed Density ECM.
 
Reply
Old Oct 14, 2010 | 10:50 AM
  #5  
RORY19-79's Avatar
RORY19-79
Thread Starter
|
New User
Joined: Oct 2010
Posts: 5
Likes: 0
SO THE PCM IS IT GONNA MATTER IF ITS FROM A STICK OR AUTO , 351 OR 302?? OR ARE THEY PRETTY MUCH THE SAME????
 
Reply
Old Oct 14, 2010 | 11:18 AM
  #6  
polarismuddman's Avatar
polarismuddman
Senior User
Joined: Aug 2010
Posts: 399
Likes: 0
From: Central, Florida
Manual and auto and 302 and 351 all use different fuel curves, if you need to you can get away with running whatever computer you can get your hands on but your truck won't run as efficiently.
 
Reply
Old Oct 14, 2010 | 11:21 AM
  #7  
RORY19-79's Avatar
RORY19-79
Thread Starter
|
New User
Joined: Oct 2010
Posts: 5
Likes: 0
SO WHAT YOU SAYIN MY BEST BET WOULD FIND A 94 PCM THAT WAS A STICK AND A 351
 
Reply
Old Oct 14, 2010 | 11:23 AM
  #8  
polarismuddman's Avatar
polarismuddman
Senior User
Joined: Aug 2010
Posts: 399
Likes: 0
From: Central, Florida
Yes, but it doesn't HAVE to be a 94 EEC.....any year before 96 that is a speed density computer with a 351 and stick....you'll be lookin at alot of F250's and F350's to find it.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-1

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-2

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-3

Every 2026 Ford Engine Explained

 Brett Foote
story-4

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-5

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-6

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-7

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-8

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-9

Top 10 Ford Truck Tragedies

 Joe Kucinski
Old Oct 14, 2010 | 11:29 AM
  #9  
RORY19-79's Avatar
RORY19-79
Thread Starter
|
New User
Joined: Oct 2010
Posts: 5
Likes: 0
THANKS FOR ALL THE INFO AFTER I FIND THAT ILL HAVE TO TACKLE WIRE HARNESS'S
 
Reply
Old Oct 14, 2010 | 03:30 PM
  #10  
Diesel_Brad's Avatar
Diesel_Brad
Fleet Owner
15 Year Member
Photogenic
Liked
Loved
Joined: May 2009
Posts: 21,437
Likes: 76
From: Gilbert, PA
Please turn off your cap lock it is annoying as hell.It means you are yelling.

You will also need a 351 transmission as well, the big block and small block have different bellhousings.

You will, need 351 engine perches as well. The 460 ones will not work
 
Reply
Old Oct 14, 2010 | 03:39 PM
  #11  
Big-old-460's Avatar
Big-old-460
Senior User
Joined: Jan 2010
Posts: 415
Likes: 0
From: Califorina , Cypress
Originally Posted by RORY19-79
THANKS FOR ALL THE INFO AFTER I FIND THAT ILL HAVE TO TACKLE WIRE HARNESS'S

I agree with brad all i can do at this point is LOL Love the CAPS LOCK HUH

\

j/k
 
Reply




All times are GMT -5. The time now is 06:30 AM.

story-0
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-1
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-2
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-3
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-4
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-5
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-6
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-7
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-8
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE