Notices
1999 - 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines
Sponsored by:
Sponsored by: Real Truck

Battery question...

Thread Tools
 
Search this Thread
 
Old Aug 2, 2012 | 07:04 PM
  #1  
CNC's Avatar
CNC
Thread Starter
|
Tuned
15 Year Member
Joined: Sep 2005
Posts: 272
Likes: 3
Battery question...

I have a 2003 F250, 5.4L, 4x4, with 101,000 miles. I've had it since new and today I go to start it and it was very slow to crank over. It was barely cranking but then caught and started. Upon starting the tachometer and speedometer both went all the way to the right and then back down. Truck drove home fine from work (20 minute drive) and I parked it. I just went to start it now and the same thing as earlier this afternoon, very slow crank and then she caught and started.

Does this sound like the battery is done?

I was amazed a few years ago that the battery had lasted so long and then forgot about it.
 
Reply
Old Aug 2, 2012 | 07:15 PM
  #2  
dkf's Avatar
dkf
Hotshot
Joined: Mar 2007
Posts: 10,101
Likes: 40
From: Pa
Probably the battery. The gauges usually do a full sweep like that when the pcm/ecm resets due to loss of power. You got plenty of years out of the battery, I would get a new one.

I still have the original battery in my 04' and I should replace it soon I guess. It is still showing green on the indicator and works great but it is getting old. I always kept the terminals clean and the water/acid level filled so I guess that is a plus. Part of me wants to see how long it will go.
 
Reply
Old Aug 2, 2012 | 07:20 PM
  #3  
CNC's Avatar
CNC
Thread Starter
|
Tuned
15 Year Member
Joined: Sep 2005
Posts: 272
Likes: 3
Originally Posted by dkf
Probably the battery. The gauges usually do a full sweep like that when the pcm/ecm resets due to loss of power. You got plenty of years out of the battery, I would get a new one.

I still have the original battery in my 04' and I should replace it soon I guess. It is still showing green on the indicator and works great but it is getting old. I always kept the terminals clean and the water/acid level filled so I guess that is a plus. Part of me wants to see how long it will go.
Yeah I think the battery is done, just checked it and it's at 10.5 volts. I'm gonna pull it out tomorrow and get a new one. Thanks for commenting on the gauges doing a full sweep, I didn't know that and feel better knowing why.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
DavidNM
1999 - 2016 Super Duty
6
Aug 29, 2017 05:11 PM
granny_rocket
1994.5 - 1997 7.3L Power Stroke Diesel
6
Feb 21, 2016 12:29 PM
smokedmike
1987 - 1996 F150 & Larger F-Series Trucks
15
Apr 13, 2012 06:57 AM
mjlewis
1999 - 2003 7.3L Power Stroke Diesel
12
Mar 2, 2007 09:41 PM
skinner3233
Electrical Systems/Wiring
8
Jul 25, 2004 01:31 PM




All times are GMT -5. The time now is 11:14 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