Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

97 7.3 stalling issue

Thread Tools
 
Search this Thread
 
Old Jun 11, 2016 | 08:38 PM
  #1  
Mdcrabber1's Avatar
Mdcrabber1
Thread Starter
|
New User
Joined: Jun 2016
Posts: 12
Likes: 0
97 7.3 stalling issue

My 97 7.3 just started having a stalling issue it has a brand new triple disc Tourque converter the truck runs find for about 30 mins then every time I slow down for red light rpm drops and truck stalls it will start right back up . I thought it was bad converter so they
Sent another new one and It didn't do it for about 3,000 miles now it is doing it again. Any help would really be appreciated thank you
 
Reply
Old Jun 11, 2016 | 08:57 PM
  #2  
Ezalycasaid's Avatar
Ezalycasaid
Posting Guru
Joined: May 2015
Posts: 1,002
Likes: 38
From: State of Delusion.
Originally Posted by Mdcrabber1
My 97 7.3 just started having a stalling issue it has a brand new triple disc Tourque converter the truck runs find for about 30 mins then every time I slow down for red light rpm drops and truck stalls it will start right back up . I thought it was bad converter so they
Sent another new one and It didn't do it for about 3,000 miles now it is doing it again. Any help would really be appreciated thank you
It sounds like ur torque converter isn't unlocking when u come to a stop. Mine starts to stall when I come to a stop as well but unlocks once it tries to stall, and keeps running.
Do u have a torque converter lock up switch installed?
 
Reply
Old Jun 11, 2016 | 10:15 PM
  #3  
BBslider001's Avatar
BBslider001
Hotshot
10 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2012
Posts: 10,590
Likes: 382
From: Texas
Check your fluid level. Low fluid will cause exactly what you are describing. Ask me how I know.
 
Reply
Old Jun 11, 2016 | 10:47 PM
  #4  
Ezalycasaid's Avatar
Ezalycasaid
Posting Guru
Joined: May 2015
Posts: 1,002
Likes: 38
From: State of Delusion.
Originally Posted by BBslider001
Check your fluid level. Low fluid will cause exactly what you are describing. Ask me how I know.
He makes a good point. If you've upgraded your tranny cooler to something bigger than the carton of cigarettes sized stock tranny cooler. Then u need to add tranny fluid. The larger tranny coolers can take up 1 quart of fluid once ur pump starts pushing into it. So even if your dipstick reads full while sitting, its gonna be at least a quart low once it starts filling the tranny cooler. Get it hot and moving then check it while its running in neutral with the parking brake on. My tranny fluid level while sitting is way above all the hash marks. Then drops down to the H hashs while its running and Hot.
 
Reply
Old Jun 12, 2016 | 03:24 AM
  #5  
Mdcrabber1's Avatar
Mdcrabber1
Thread Starter
|
New User
Joined: Jun 2016
Posts: 12
Likes: 0
Originally Posted by Ezalycasaid
It sounds like ur torque converter isn't unlocking when u come to a stop. Mine starts to stall when I come to a stop as well but unlocks once it tries to stall, and keeps running.
Do u have a torque converter lock up switch installed?
No I do not have a lock up switch installe
 
Reply
Old Jun 12, 2016 | 11:25 AM
  #6  
fordpride's Avatar
fordpride
Post Fiend
Joined: Dec 2009
Posts: 15,505
Likes: 18
From: Livoina,La
Check fluid. Have you ever changed the CPS?
 
Reply
Old Jun 12, 2016 | 01:40 PM
  #7  
Mdcrabber1's Avatar
Mdcrabber1
Thread Starter
|
New User
Joined: Jun 2016
Posts: 12
Likes: 0
Originally Posted by fordpride
Check fluid. Have you ever changed the CPS?
No I haven't changed it before I'm not sure if the original owner has
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
SuperDuty93
1973 - 1979 F-100 & Larger F-Series Trucks
5
Dec 19, 2013 09:12 AM
Scaper
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
21
Dec 16, 2011 09:36 PM
BURNSTOUGHFORD
1997 - 2003 F150
10
Apr 11, 2010 03:05 PM
nightfalcon89
1997 - 2003 F150
2
Apr 11, 2010 09:32 AM
kolija85
Aerostar
2
Sep 23, 2007 10:15 AM




All times are GMT -5. The time now is 02:22 AM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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