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

Won't start

Thread Tools
 
Search this Thread
 
Old Jul 5, 2004 | 10:48 PM
  #1  
charlie calcote's Avatar
charlie calcote
Thread Starter
|
Junior User
Joined: Jun 2003
Posts: 58
Likes: 0
From: boyce LA
Won't start

HI,

I have a 2002 f350 with the 7.3, it will not start the first time each day without being plugged in to warm the block. I am in Louisiana and some days when I try to start it in the afternoon it is around 90 degrees. It will always start after it is plugged in for about an hour, but runs terrible until it is warmed-up. I replaced the glow plug relay and still won't start. Have checked the relay with a meter and it cycles off about 30 seconds after you turn the ign. on. I have another f350 with a bad glow plug relay and you never a problem until the winter. Once the engine is warmed-up, there are no other problems and it starts and runs fine.

Thanks for any advice,
Charlie
 
Reply
Old Jul 6, 2004 | 06:58 PM
  #2  
bodabdan's Avatar
bodabdan
Fleet Mechanic
Veteran: Navy
Joined: Feb 2004
Posts: 1,816
Likes: 3
From: River Valley AR
Have you load tested the batteries?
 
Reply




All times are GMT -5. The time now is 07:40 PM.

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