Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

ANOTHER 7.3 problem!

Thread Tools
 
Search this Thread
 
Old Feb 25, 2005 | 09:22 AM
  #1  
cedman's Avatar
cedman
Thread Starter
|
Senior User
Joined: Dec 2004
Posts: 348
Likes: 0
From: Franklinton, NC
Angry ANOTHER 7.3 problem!

Damn Ford to hell in general and the truck division in particular!

It ran fine all yesterday but wouldn't start this morning just grinds and sputters. Got a tank of new fuel and filter and DieselKleen. Something on the passenger wheel well makes a fluttering/humming sound for a few minutes while the glow plugs cycle. This '99 only has 77k well maintained miles on the clock. There are NO warning lights on the dash. I do not have a code reader so if there are codes that the idiot light does not cover, I'm unaware of them.

I'm ready to kill someone right now; I need to be working on the jobsite... not working on a truck! Any ideas?
 
Reply
Old Feb 25, 2005 | 10:48 AM
  #2  
jtmerritt's Avatar
jtmerritt
Tuned
Joined: Feb 2003
Posts: 495
Likes: 0
From: Cincinnati, Ohio
What condition are your batteries in? Sounds like they may be the problem.

John
 
Reply
Old Feb 25, 2005 | 11:17 AM
  #3  
cedman's Avatar
cedman
Thread Starter
|
Senior User
Joined: Dec 2004
Posts: 348
Likes: 0
From: Franklinton, NC
Batteries were fine when I tried to start this morning... spun the motor over easily. 77k and six years.... should still be ok?
 
Reply
Old Feb 25, 2005 | 11:20 AM
  #4  
ckal704's Avatar
ckal704
Logistics Pro
20 Year Member
Joined: Nov 2004
Posts: 3,550
Likes: 5
From: Lancaster County PA
Club FTE Silver Member

Tach showing rpm's when you are trying to start? If not, likely it is the CPS.

I say this not out of personal experience, only because it is a recurring subject in this forum.
 
Reply
Old Feb 25, 2005 | 03:18 PM
  #5  
cedman's Avatar
cedman
Thread Starter
|
Senior User
Joined: Dec 2004
Posts: 348
Likes: 0
From: Franklinton, NC
Originally Posted by ckal704
Tach showing rpm's when you are trying to start? If not, likely it is the CPS.

I say this not out of personal experience, only because it is a recurring subject in this forum.
Tach's jumping as she turns over. So it must be something else. Matbe it's just my luck??
CedricR.
 
Reply
Old Feb 25, 2005 | 03:47 PM
  #6  
mech2161's Avatar
mech2161
Posting Guru
Joined: Oct 2004
Posts: 2,244
Likes: 0
From: Morgantown WV
Whats the outside temp? The noise may be the glow plug relay.
 
Reply
Old Feb 25, 2005 | 04:27 PM
  #7  
dannunz's Avatar
dannunz
Junior User
Joined: Jan 2004
Posts: 56
Likes: 0
From: MA
possible that you need a new fuel fillter. just a thought. how log have you had the truck. give us some more info as to recent repairs if any.
good luck
gabe
 
Reply
Old Feb 25, 2005 | 07:03 PM
  #8  
John Kass's Avatar
John Kass
New User
Joined: Jan 2005
Posts: 16
Likes: 0
Check the oil level in the hpop. Mine did the same thing a while back, the hpop was low as soon as I filled it up the truck started right up. good luck
 
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 Feb 26, 2005 | 08:51 AM
  #9  
jtmerritt's Avatar
jtmerritt
Tuned
Joined: Feb 2003
Posts: 495
Likes: 0
From: Cincinnati, Ohio
Search on this site about battery problems. Seems a number of folks have had similar kunds of problems and the results were battery related even though they seemed to spin the motor over. I think you need to do a voltage check while the engine is cranking to see how much voltage drop you get. I know some have provided voltage minimums for proper operation while cranking and trying to start.

John
 
Reply
Old Feb 26, 2005 | 09:34 AM
  #10  
fordman102's Avatar
fordman102
Elder User
Joined: Feb 2003
Posts: 525
Likes: 0
From: New Braunfels TX
I had one of my batteries go bad. Engine spun over fine but there was not enough juice there to start.Finally stuck a battery charger on, started right up. First stop was the battery store. I'm still using the other battery for the winch on my trailer.
 
Reply
Old Feb 28, 2005 | 04:49 PM
  #11  
cedman's Avatar
cedman
Thread Starter
|
Senior User
Joined: Dec 2004
Posts: 348
Likes: 0
From: Franklinton, NC
Thanks for all the responses guys. I had recently replaced the fuel filter. I musta got some real bad fuel just after. I removed the filter and cleaned it... the fuel in the bowl was BLACK! The batteries that spun the engine over so well were a little down on voltage when checked. So I put them on charge overnight. Truck spun for about 10 seconds before firing up and running fine since then.

I want to apologise to all of you for the outburst in my first post. I'm running tight under a deadline to get this rehab project finished. I have the tenants' deposit in hand, no help and the Section 8 inspection is in 3 weeks. If I fail or have to reschedule the appointment, I have to wait another month to get another one. I'm carrying the mortgage and don't want to make an extra payment out of pocket. It doesn't help that I have a torn muscle and ligament in my right arm. I'm right handed; makes holding a nail gun, paint roller or even my thermos problematic. The pain medicine makes me fuzzy and who wants to run a saw while doped up? It doesn't help that much anyway. I CAN get the work done in time but I have NO time for any problems of any kind.

I know that none of this is any type of excuse and I want all of you guys to know I'm sorry. It won't happen again!
Thanks, CedricR.
 
Reply
Old Feb 28, 2005 | 04:52 PM
  #12  
cedman's Avatar
cedman
Thread Starter
|
Senior User
Joined: Dec 2004
Posts: 348
Likes: 0
From: Franklinton, NC
Oh, BTW, what/where is the hpop ? Or do I already know this without knowing I already know this??
CedricR.
 
Reply
Old Feb 28, 2005 | 05:22 PM
  #13  
RKern's Avatar
RKern
Senior User
Joined: Jul 2004
Posts: 322
Likes: 0
Is your truck ESOF? If it is there is a vacum pump on the passenger wheel well area. That pump will run a little while when trucks are first started, kinda sounds like a vibration. When I first heard the noise I thought it was something that made it start, but it turned out it was just my vacum pump. My batteries went out at a 105,000.
 
Reply
Old Feb 28, 2005 | 05:30 PM
  #14  
cedman's Avatar
cedman
Thread Starter
|
Senior User
Joined: Dec 2004
Posts: 348
Likes: 0
From: Franklinton, NC
Originally Posted by rlkern
Is your truck ESOF? If it is there is a vacum pump on the passenger wheel well area. That pump will run a little while when trucks are first started, kinda sounds like a vibration. When I first heard the noise I thought it was something that made it start, but it turned out it was just my vacum pump. My batteries went out at a 105,000.

ESOF? Not sure, but there is a vacume pump on the pass wheel well.

HPOP? ESOF? I'm feeling like a real dummy now!
CedricR.
 
Reply
Old Feb 28, 2005 | 07:08 PM
  #15  
ReserectedSD's Avatar
ReserectedSD
Senior User
Joined: Apr 2004
Posts: 122
Likes: 0
From: Lake Orion, Michigan
They HPOP (High Pressure Oil Pump) is located directly infront of the fuel filter on the top of the motor.. Infront of I mean inbetween the filter bowl and the fan.
 
Reply



All times are GMT -5. The time now is 09:16 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