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

dying 7.3

Thread Tools
 
Search this Thread
 
Old May 14, 2007 | 06:11 PM
  #1  
show dad's Avatar
show dad
Thread Starter
|
Freshman User
Joined: Mar 2006
Posts: 31
Likes: 0
dying 7.3

I have a 2000 F-350 superduty dually with 7.3 6 speed manual trans. yesterday I went to the truck and it would not start, just crank over. after cranking enough to build oil pressure it still would not start. after three or four tries it did start and ran fine in the drive. but after about a half of mile it died while going down the road, but restarted just by letting in roll. When it died the tach went to zero,but the motor was still turning over. any ideas what it might be. I need all the help I can get to figure this one out.
 
Reply
Old May 14, 2007 | 06:14 PM
  #2  
Uzumati's Avatar
Uzumati
Post Fiend
Joined: Jun 2006
Posts: 5,497
Likes: 7
From: Central, Al
Sounds like the CPS is dying
http://guzzle.rbmicro.com/cps.html

F7TZ-12K073-B
 

Last edited by Uzumati; May 14, 2007 at 06:21 PM.
Reply
Old May 14, 2007 | 06:26 PM
  #3  
cgl's Avatar
cgl
Posting Guru
25 Year Member
Joined: Apr 2000
Posts: 1,345
Likes: 0
From: NorCal
Originally Posted by show dad
... When it died the tach went to zero,but the motor was still turning over. any ideas what it might be. I need all the help I can get to figure this one out.
Classic symptom of a failing (or failed) CPS. At least having a manual, you still had brakes and steering like I did last time mine went out. Luckily enough they're about $20 these days.
 
Reply
Old May 14, 2007 | 06:28 PM
  #4  
greagin's Avatar
greagin
Elder User
Joined: Apr 2005
Posts: 690
Likes: 0
From: Greenwood, SC
Yep, i vote CPS. $15.73 from fordparts.com
 
Reply
Old May 14, 2007 | 09:21 PM
  #5  
show dad's Avatar
show dad
Thread Starter
|
Freshman User
Joined: Mar 2006
Posts: 31
Likes: 0
well I guess I will order a new cps. by looking at the pictures it looks like it is easier to change from the bottom. I will try my luck at this as soon as I get my new one in. thanks for all you help everyone.
 
Reply
Old May 15, 2007 | 09:47 PM
  #6  
show dad's Avatar
show dad
Thread Starter
|
Freshman User
Joined: Mar 2006
Posts: 31
Likes: 0
dying 7.3

called my local ford dealer today just to find out the price on cps. couldn't hardly believe it when he told me it was just $22.10 plus tax with no freight. and that is for the new cps with part number ending with B. Just thought people might want to try the dealer in their town and possibly save a buck or two.
 

Last edited by show dad; May 15, 2007 at 09:49 PM. Reason: left out word
Reply




All times are GMT -5. The time now is 09:13 AM.

story-0
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-02 21:45:57


VIEW MORE
story-1
Rezvani's Latest Post-Apocalytic 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 | 2026-05-30 18:33:59


VIEW MORE
story-2
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-3
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-4
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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