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

Cold start issues... I need help

Thread Tools
 
Search this Thread
 
Old Mar 16, 2014 | 06:56 PM
  #1  
1brenth's Avatar
1brenth
Thread Starter
|
New User
Joined: Mar 2014
Posts: 12
Likes: 0
Cold start issues... I need help

I am having cold start problems that I cant get figured out. Can you guys help please. It all started when we had below zero weather and I couldn't get started. If I keep plugged in, it will start, but if not what happens is when it is around 30 degrees and I try to start it is like I loose connection to the batteries and it don't even turn over then its like you hear the starter disengage and sometimes when you try it again it will then turn over and start fine. I have replaced the Starter, glow plugs and harness gaskets, both batteries and the alternator. I am well over $1000 into this and cant afford much more. Can anyone help here? 2002 7.3 Super Duty
 
Reply
Old Mar 16, 2014 | 07:31 PM
  #2  
F350-6's Avatar
F350-6
Post Fiend
Joined: Mar 2007
Posts: 26,966
Likes: 50
From: Texas
Welcome to FTE. What kind of shape are your battery cables in? Next time you have issues, turn the key to start and hold it there for 10 or 15 seconds if nothing is happening. Then quickly jump out and feel the battery cables to see if anything is hot to the touch. A hot cable means you've got an issue there. Either corrosion or a loose connection.

It would also be a good idea to check and clean all your ground connections since those can corrode or become loose and cause a no start.
 
Reply
Old Mar 16, 2014 | 07:33 PM
  #3  
timmyboy76's Avatar
timmyboy76
Lead Driver
Joined: Sep 2010
Posts: 7,793
Likes: 50
switch to syn 5/40
 
Reply
Old Mar 16, 2014 | 07:57 PM
  #4  
1brenth's Avatar
1brenth
Thread Starter
|
New User
Joined: Mar 2014
Posts: 12
Likes: 0
Cables seem to be in good shape, nothing is getting hot and I have also checked for cracks or hard spots in them for any wear. I also have used Rotella t 15/40 for years, should I change now?
 
Reply
Old Mar 17, 2014 | 03:46 AM
  #5  
tjc transport's Avatar
tjc transport
i ain't rite
Joined: Mar 2005
Posts: 65,564
Likes: 5,601
From: Marlboro Mental Hospital.
Club FTE Gold Member
oil has nothing to do with it.
it is electrical.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jprankin
1999 - 2003 7.3L Power Stroke Diesel
22
Nov 18, 2014 06:53 AM
Yukon
1999 - 2003 7.3L Power Stroke Diesel
12
May 7, 2014 10:51 AM
Quick444
1999 - 2003 7.3L Power Stroke Diesel
28
Dec 12, 2009 01:47 PM
jopiel
1999 - 2016 Super Duty
7
Jan 21, 2008 02:04 PM
lexasgs400
1999 - 2003 7.3L Power Stroke Diesel
8
Sep 10, 2007 11:39 AM




All times are GMT -5. The time now is 02:57 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