Notices
1978 - 1996 Big Bronco  
Sponsored by:
Sponsored by:

wiring harness

Thread Tools
 
Search this Thread
 
Old Apr 15, 2005 | 03:00 PM
  #1  
frankle8's Avatar
frankle8
Thread Starter
|
New User
Joined: Apr 2005
Posts: 2
Likes: 0
Question wiring harness

I need to change out the entire harness in my '88 XLT. It has a 351W. I have found a complete EFI harness from a '89 XLT, but with one exception, it had a 302 in it. My question is, do you forsee any problems with the harness out of the 302 working with my 351? Would everything hookup as normal or would modifications be required? Any info anyone can give will be appreciated.
 
Reply
Old Apr 15, 2005 | 03:19 PM
  #2  
Kemicalburns's Avatar
Kemicalburns
Hotshot
20 Year Member
Liked
Joined: Jul 2002
Posts: 14,285
Likes: 12
From: Bend,OR
it will work just fine. i had an 88 302 and swapped in a 5.8 and reused my 302 harness. might have 1 or two connections that go nowhere but thats it
 
Reply
Old Apr 15, 2005 | 09:33 PM
  #3  
Trublufords's Avatar
Trublufords
Senior User
Joined: Apr 2004
Posts: 443
Likes: 1
From: Central Va.
A quick look at a 88 Bronco EVTM and a 89 Bronco EVTM might be a good idea though.(electrical -vacuum -trouble shooting manuel from FORD)Look at 88 5.8 section then compare to 89 5.0 section.
 
Reply
Old Apr 18, 2005 | 08:50 AM
  #4  
Kemicalburns's Avatar
Kemicalburns
Hotshot
20 Year Member
Liked
Joined: Jul 2002
Posts: 14,285
Likes: 12
From: Bend,OR
the vacum lines all go to the same places on either motor. some lines might be shorter on the 302.
 
Reply
Old Apr 18, 2005 | 09:36 PM
  #5  
Trublufords's Avatar
Trublufords
Senior User
Joined: Apr 2004
Posts: 443
Likes: 1
From: Central Va.
I thought he was more concerned about the wire harness??
 
Reply




All times are GMT -5. The time now is 10:17 PM.

story-0
Rezvani's Latest Post-Apocalytic 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 | 2026-05-30 18:33:59


VIEW MORE
story-1
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-2
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-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-4
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-5
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-6
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-7
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-8
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-9
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE