Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

Weird Powerstroke Problem

Thread Tools
 
Search this Thread
 
Old Apr 6, 2010 | 08:30 PM
  #1  
AndysFords's Avatar
AndysFords
Thread Starter
|
Laughing Gas
Joined: Mar 2006
Posts: 1,083
Likes: 1
From: Fitzpatrick Alabama
Weird Powerstroke Problem

Me and a buddy of mine both have a 97 Powerstroke. His is a 1 ton that never moves without being hooked to a 35 ft gooseneck loaded with round bales of hay and mine is a 3/4 ton that has pulled a gooseneck about three times since I had it. Neither one of them will pull like they ought too. He took his to the Ford dealer and they told him it had low compression in one cylinder. He pulled the motor out, took it somewhere, it was taken completely down and they couldn't find anything wrong with it, they build the heads and sent the injectors off to be checked. THey told him he needed one injector. He put the engine back in and it still won't pull like it should. Someone told him it might be the wastgate stuck, but we played with it and it will open and shut like its supposed to, we tied a wire to it and held it open and it still did the same thing.

Okay, heres where it gets tricky. both trucks do the same thing, if they sit and are idling and you put your foot all the way to the floor on the accelerator, both of them rev to around 2600, hesitate there about 3 or 4 seconds, then rev the rest of the way to tached out.
 
Reply
Old Apr 6, 2010 | 08:36 PM
  #2  
JamesHajek's Avatar
JamesHajek
Postmaster
Joined: Jun 2009
Posts: 2,566
Likes: 1
From: Monroe/Ellensburg, WA
Im pretty sure that hesitation in the mid rpms is a sign of bad injector orings. How many miles on these trucks? and are you going through any oil?
 
Reply
Old Apr 6, 2010 | 09:54 PM
  #3  
WALJON's Avatar
WALJON
Posting Guru
Joined: Nov 2003
Posts: 2,214
Likes: 0
From: THUNDER BAY
Club FTE Silver Member

Originally Posted by JamesHajek
Im pretty sure that hesitation in the mid rpms is a sign of bad injector orings. How many miles on these trucks? and are you going through any oil?
X2 bad O rings
 
Reply




All times are GMT -5. The time now is 07:10 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