Notices
Pre-Power Stroke Diesel (7.3L IDI & 6.9L) Diesel Topics Only

engine swap problem

Thread Tools
 
Search this Thread
 
Old Dec 28, 2010 | 02:18 PM
  #1  
deere55's Avatar
deere55
Thread Starter
|
Senior User
Joined: Aug 2009
Posts: 201
Likes: 1
From: Ohio
engine swap problem

I am in the process of swapping my 1991 f350 7.3 idi with a 1993 e350 7.3 idi. I've got the new one in and almost done, but I've run into a problem. The front end of the engine is pointing too far upwards. It's like the engine and tranny are tilted backwards. I thought I put everything in right, does anyone know why it is doing this?
 
Reply
Old Dec 28, 2010 | 03:51 PM
  #2  
mabc926's Avatar
mabc926
Elder User
Joined: Feb 2010
Posts: 724
Likes: 0
Did you put the engine and trans in connected to each other?

Only thing I can think of is check your engine and trans mounts.

The engine does tilt back a LITTLE but not that much.
 
Reply
Old Dec 28, 2010 | 04:06 PM
  #3  
deere55's Avatar
deere55
Thread Starter
|
Senior User
Joined: Aug 2009
Posts: 201
Likes: 1
From: Ohio
Yes, I pulled it all out as one unit, and put it back that way. I just put the radiator and core support back in, and that's when I noticed the problem. If a have the core support mounted high enough where the fan cover doesnt hit the fan, then the radiator cap is about 3 inches higher then the fenders, and I know that that isn't right because the hood won't be able to close...


The engine mounts have to be fine, I used the ones from my truck, so they're the same. I'm wondering if somthing is wrong on the back end of the transmission. I had to take that crossmember piece off and maybe I put it back wrong, I had it out of there for a couple of months, I might have forgotten how it's supposed to be ...

Does anyone have a picture of how that is supposed to be back there? Mine is a 4x4 zf5.
 
Reply
Old Dec 28, 2010 | 07:53 PM
  #4  
Dave Sponaugle's Avatar
Dave Sponaugle
Post Fiend
Joined: Nov 2003
Posts: 21,285
Likes: 16
From: Nutter Fort, WV
Club FTE Silver Member

Did you change the exhaust manifolds and oil cooler?

F series and E series are different.
 
Reply
Old Dec 29, 2010 | 10:00 AM
  #5  
38Chevy454's Avatar
38Chevy454
More Turbo
Joined: Nov 2010
Posts: 521
Likes: 6
From: Cincinnati, OH
Originally Posted by deere55
The engine mounts have to be fine, I used the ones from my truck, so they're the same. I'm wondering if somthing is wrong on the back end of the transmission. I had to take that crossmember piece off and maybe I put it back wrong, I had it out of there for a couple of months, I might have forgotten how it's supposed to be ...

Does anyone have a picture of how that is supposed to be back there? Mine is a 4x4 zf5.
This sounds like an area to check. Since the engine mounts are the same, and the fornt of the engine is higher, logic says the rear trans mount is low.
 
Reply
Old Dec 29, 2010 | 04:43 PM
  #6  
deere55's Avatar
deere55
Thread Starter
|
Senior User
Joined: Aug 2009
Posts: 201
Likes: 1
From: Ohio
It turns out I may have been wrong all along. I think it is the way it is supposed to be. It just didn't look right to me at first. I had kind of forgotten, its been apart for 4 months.
 
Reply
Old Dec 30, 2010 | 10:09 AM
  #7  
kenpobuck's Avatar
kenpobuck
Cargo Master
20 Year Member
Joined: Mar 2006
Posts: 2,789
Likes: 5
From: Sand GAp, KY
I looked at mine and the rad and cap sit way above the core support. Looks like the hood should hit but it don't. Before doing anything else, put the hood on and see if it clears.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jamwalker1
Engine Swaps
2
Nov 29, 2014 11:50 AM
rougeriver
1973 - 1979 F-100 & Larger F-Series Trucks
8
Jul 15, 2014 12:06 PM
4benjamin
1994.5 - 1997 7.3L Power Stroke Diesel
8
Oct 16, 2013 08:35 AM
Black Cowboy
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
4
Feb 11, 2008 06:04 PM
d_stange
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
2
Jul 7, 2006 12:31 PM




All times are GMT -5. The time now is 02:47 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