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

E4od pressure

Thread Tools
 
Search this Thread
 
Old Nov 7, 2021 | 05:57 PM
  #1  
rewiscody's Avatar
rewiscody
Thread Starter
|
Freshman User
Joined: Dec 2020
Posts: 34
Likes: 0
E4od pressure

91 e4od, did pressure test at the port once at operating temp and in all selections park through 1st it read in between 80-90psi. Is that normal, I thought there would be more variety to that
also tc isn’t locking up
 
Reply
Old Nov 7, 2021 | 07:43 PM
  #2  
Mark Kovalsky's Avatar
Mark Kovalsky
Frmr Ford Trans Engr
25 Year Member
Liked
Community Favorite
Top Answer: 3
Joined: Aug 1999
Posts: 24,704
Likes: 2,625
From: SE Florida
Park, neutral, drive, and 2 should be between 50 and 65 PSI at idle. At stall, drive and 2 should be between 165 and 185 PSI.
Reverse and 1 should be 70-100 PSI. At stall, reverse should be 245-290 PSI. 1 should be 175-210 PSI at stall.

Stall is when the trans is in gear, your left foot HARD on the brake, and your right foot planting the go pedal on the floor. CAUTION: DO NOT HOLD STALL FOR MORE THAN 5 (FIVE) SECONDS AT A TIME!! IDLE OR FAST IDLE FOR AT LEAST 30 SECONDS BETWEEN STALL TESTS.
 
Reply
Old Nov 8, 2021 | 09:18 AM
  #3  
torq'ta 5 8's Avatar
torq'ta 5 8
Lead Driver
5 Year Member
Shutterbug
Liked
Loved
Joined: Jan 2019
Posts: 5,067
Likes: 863
From: N.W. Alabama
Have you checked for codes, even if CEL isn't on, could have stored codes.
 
Reply
Old Nov 8, 2021 | 12:18 PM
  #4  
rewiscody's Avatar
rewiscody
Thread Starter
|
Freshman User
Joined: Dec 2020
Posts: 34
Likes: 0
Yes have egr code and 628 excessive tc clutch shipping.

what would cause my pressures to be steady at around 90 psi at idle,
 
Reply
Old Nov 8, 2021 | 01:41 PM
  #5  
My4Fordtrucks's Avatar
My4Fordtrucks
Hotshot
10 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2015
Posts: 12,784
Likes: 2,422
The converter has been replaced, according to his other thread.
 
Reply
Old Nov 8, 2021 | 04:28 PM
  #6  
rewiscody's Avatar
rewiscody
Thread Starter
|
Freshman User
Joined: Dec 2020
Posts: 34
Likes: 0
Also have codes 332 617 628. Just re checked

 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
RRE101
Clutch, Transmission, Differential, Axle & Transfer Case
1
Jun 14, 2010 07:57 PM
brownbronco
Clutch, Transmission, Differential, Axle & Transfer Case
2
Nov 18, 2008 07:03 PM
javi2001
Clutch, Transmission, Differential, Axle & Transfer Case
9
Jul 14, 2005 07:45 PM
Clipper508
Clutch, Transmission, Differential, Axle & Transfer Case
1
Jan 21, 2003 06:40 AM




All times are GMT -5. The time now is 10:06 PM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE