Notices
1997 - 2006 Expedition & Navigator 1997 - 2002 and 2003 - 2006 Ford Expedition and Lincoln Navigator Discussion

Tranny problem

Thread Tools
 
Search this Thread
 
Old Sep 6, 2006 | 12:56 PM
  #1  
alwaysbusy02's Avatar
alwaysbusy02
Thread Starter
|
New User
Joined: Sep 2006
Posts: 1
Likes: 0
Red face Tranny problem

Expedition shift solenoid malfunction
<HR style="COLOR: #666666" SIZE=1>Hello,
Can anyone help me determine what a code po 755 shift solenoid b malfunction is?

The transmission delays sometimes going from 1st to second but normally drives fine. The truck has 136,000 miles on it and transmission fluid has been changed every 30, 000.

Where do I start?

__________________
 
Reply
Old May 2, 2007 | 01:12 PM
  #2  
russel's Avatar
russel
New User
Joined: May 2007
Posts: 11
Likes: 0
Angry trans help

hi i have a 1999 eb expadition 110000 miles and i have the same exzact problem three shops said rebuild i said your nuts i dont know what to do but if i figure it out i will let you know
 
Reply
Old May 3, 2007 | 04:32 AM
  #3  
ford390gashog's Avatar
ford390gashog
Fleet Owner
20 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2004
Posts: 26,007
Likes: 575
From: Brentwood,CA
Club FTE Gold Member
the solenoid is in the valve body and is about a 120.00 part from ford.
 
Reply
Old May 3, 2007 | 01:54 PM
  #4  
russel's Avatar
russel
New User
Joined: May 2007
Posts: 11
Likes: 0
solenoid

do you know where and which one it is?
 
Reply
Old May 3, 2007 | 03:03 PM
  #5  
Johnny Langton's Avatar
Johnny Langton
Postmaster
Joined: Oct 2006
Posts: 4,171
Likes: 12
From: SE Texas
What trans do you have? 4R100 or 4R70W?
JL
 
Reply
Old May 3, 2007 | 03:05 PM
  #6  
russel's Avatar
russel
New User
Joined: May 2007
Posts: 11
Likes: 0
solinoid e-40d

e-40d tanny its in a expadition
 
Reply
Old May 3, 2007 | 03:13 PM
  #7  
Johnny Langton's Avatar
Johnny Langton
Postmaster
Joined: Oct 2006
Posts: 4,171
Likes: 12
From: SE Texas
Originally Posted by russel
e-40d tanny its in a expadition
Then it's a 4R100. Ford never installed an E4OD in any Expedition.
Here's a source for the 4R100 solenoids:
http://www.bulkpart.com/Merchant2/me...-4R100solenoid
JL
 
Reply
Old May 3, 2007 | 08:15 PM
  #8  
c_hohensee's Avatar
c_hohensee
Laughing Gas
15 Year Member
Joined: Feb 2006
Posts: 843
Likes: 0
Club FTE Gold Member
I beg to differ, my 98 has transsmission code E which is a 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 May 3, 2007 | 08:26 PM
  #9  
TOUGHLover's Avatar
TOUGHLover
Elder User
Joined: Aug 2002
Posts: 773
Likes: 0
From: VA/USA
It's my understanding also that some small chassis Ford trucks came with the E40D.
 
Reply
Old May 4, 2007 | 12:59 PM
  #10  
russel's Avatar
russel
New User
Joined: May 2007
Posts: 11
Likes: 0
mine is an eddie baur 1999 expedition with a 5.4 and a E-40D TRANNY i was told there were 2 mine is the better one with overdrive
 
Reply
Old May 4, 2007 | 03:14 PM
  #11  
buzzard's Avatar
buzzard
Logistics Pro
25 Year Member
Joined: Oct 2000
Posts: 3,960
Likes: 5
From: All over Texas
The E4OD and 4R100 are essentially the same tranny....no point in debating this.
 
Reply
Old May 4, 2007 | 04:07 PM
  #12  
russel's Avatar
russel
New User
Joined: May 2007
Posts: 11
Likes: 0
tranny

Sorry your right kinda if its an earlier modle some had the e-40d the newer 1999 which mine is 6/99 its the 4r100 were both right yayayayay lol i wasnt arguing just repeating what i was told sorry
 
Reply
Old May 9, 2007 | 03:38 PM
  #13  
russel's Avatar
russel
New User
Joined: May 2007
Posts: 11
Likes: 0
1999 Expedition 110000 Miles

i have a 4r100 trans i just wanted to thank people for the help and spread the news i have a 1999 expedition and the tranny was skipping 2nd gear and hessitating i asked several people and mechanics the mecs said tranny needs to be rebuilt 2400 $$$$$$ NOTTTTTTTTTT i got the solinoid pack and it took 2 hrs to change never did one so very easy but messy .unplugging the plug was the hardest part the solinoid cost 130 rebuilt and 175 new a no brainer GET THE NEW ONE THANKS FOR THE INFO if any one has any questions i will be checking this site VERY HELPFUL
 
Reply
Old May 11, 2007 | 10:08 AM
  #14  
buzzard's Avatar
buzzard
Logistics Pro
25 Year Member
Joined: Oct 2000
Posts: 3,960
Likes: 5
From: All over Texas
Originally Posted by russel
i have a 4r100 trans i just wanted to thank people for the help and spread the news i have a 1999 expedition and the tranny was skipping 2nd gear and hessitating i asked several people and mechanics the mecs said tranny needs to be rebuilt 2400 $$$$$$ NOTTTTTTTTTT i got the solinoid pack and it took 2 hrs to change never did one so very easy but messy .unplugging the plug was the hardest part the solinoid cost 130 rebuilt and 175 new a no brainer GET THE NEW ONE THANKS FOR THE INFO if any one has any questions i will be checking this site VERY HELPFUL
russel,

Good info. I always like it when people report back after finding a solution to a problem.
 
Reply
Old May 11, 2007 | 10:45 AM
  #15  
al52269's Avatar
al52269
Junior User
Joined: Apr 2007
Posts: 73
Likes: 0
From: Philadelphia, Pa.
Great Info...
Thanks for sharing...
Code; P0755 (Shift Solenoid B Malfunction)
 
Reply



All times are GMT -5. The time now is 05:25 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