Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

Transmission ?

Thread Tools
 
Search this Thread
 
Old Jul 10, 2015 | 08:41 PM
  #1  
Jeff heine's Avatar
Jeff heine
Thread Starter
|
Senior User
Joined: Jul 2015
Posts: 109
Likes: 0
Transmission ?

Over 100k on transmission. Never pulled anything heavy. AT TIMES it takes a few seconds for it to go into drive. I've been told if I change fluid its almost an immediate tranny failure. Then i was told old transmissions yes. Newer type clutches etc. Not gonna cause a failurs Any thoughts?
 
Reply
Old Jul 10, 2015 | 08:58 PM
  #2  
oldbird1965's Avatar
oldbird1965
Fleet Owner
20 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2004
Posts: 20,419
Likes: 197
From: AZ
Club FTE Silver Member

I would change it.
 
Reply
Old Jul 10, 2015 | 10:09 PM
  #3  
Jeff heine's Avatar
Jeff heine
Thread Starter
|
Senior User
Joined: Jul 2015
Posts: 109
Likes: 0
She's got 400k and runs great
 
Reply
Old Jul 11, 2015 | 10:02 AM
  #4  
BuckHammer's Avatar
BuckHammer
Cargo Master
10 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2010
Posts: 3,014
Likes: 115
Club FTE Silver Member

I don't believe that replacing the transmission fluid will result in transmission failure, as long as the proper fluid is used.
 
Reply
Old Jul 11, 2015 | 10:14 AM
  #5  
FI460's Avatar
FI460
Cargo Master
15 Year Member
Photogenic
Photoriffic
Joined: Feb 2009
Posts: 2,111
Likes: 0
From: Yreka, CA
It's a long standing rumor. I've heard it for years, never known it to happen to anyone though.

OP: I'd change the fluid. If you can't maintain the trans it's not going to last either way.
 
Reply
Old Jul 11, 2015 | 04:19 PM
  #6  
Bob_T's Avatar
Bob_T
Laughing Gas
10 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2014
Posts: 774
Likes: 25
From: Reno, Nevada
I think it was Mark Kovalsky who explained how this story gets perpetuated. We start having problems with our transmissions. The transmission is worn out or damaged and is getting ready to fail altogether. Out of desperation we change the fluid and guess what? The transmission fails. It was gonna fail anyway and changing the fluid had nothing to do with it, but since it failed shortly after changing the fluid, we think changing the fluid caused it.
 

Last edited by Bob_T; Jul 12, 2015 at 09:07 AM. Reason: Edited to correct the spelling of Mark Kovalsky's name. Sorry Mark
Reply
Old Jul 11, 2015 | 05:45 PM
  #7  
MOOSE_MACHINE's Avatar
MOOSE_MACHINE
Postmaster
Joined: Mar 2004
Posts: 3,897
Likes: 9
I've heard that before.
 
Reply
Old Jul 11, 2015 | 07:14 PM
  #8  
BBslider001's Avatar
BBslider001
Hotshot
10 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2012
Posts: 10,590
Likes: 382
From: Texas
Change it....especially for the E4OD
 
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 Jul 11, 2015 | 10:57 PM
  #9  
Jeff heine's Avatar
Jeff heine
Thread Starter
|
Senior User
Joined: Jul 2015
Posts: 109
Likes: 0
I will. Thank you all
 
Reply
Old Jul 12, 2015 | 09:02 AM
  #10  
Bob_T's Avatar
Bob_T
Laughing Gas
10 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2014
Posts: 774
Likes: 25
From: Reno, Nevada
Awhile back I asked a tech at a local transmission shop about this legend that changing auto transmission fluid will cause your transmission to fail. His response was that he's changed the fluid in more than 10,000 transmissions and if it caused any failures he would know about it.

Bob
 
Reply
Old Jul 13, 2015 | 12:51 PM
  #11  
Jeff heine's Avatar
Jeff heine
Thread Starter
|
Senior User
Joined: Jul 2015
Posts: 109
Likes: 0
At times it takes a few seconds for it to go into gear. Sometimes have Rev just slightly
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dirty ernie
1987 - 1996 F150 & Larger F-Series Trucks
2
Jun 14, 2008 06:54 PM
bronconorwood
Clutch, Transmission, Differential, Axle & Transfer Case
4
Jul 21, 2004 05:12 AM
Duderoy
Clutch, Transmission, Differential, Axle & Transfer Case
13
Jul 15, 2003 08:45 PM
Starratt04
1999 - 2016 Super Duty
2
Feb 16, 2003 11:49 AM
dcrewchief
Clutch, Transmission, Differential, Axle & Transfer Case
4
Aug 22, 2002 12:43 PM




All times are GMT -5. The time now is 10:56 PM.

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