Notices
Pre-Power Stroke Diesel (7.3L IDI & 6.9L) Diesel Topics Only

Amp light

Thread Tools
 
Search this Thread
 
Old Feb 17, 2024 | 10:16 AM
  #1  
Gjorgjija's Avatar
Gjorgjija
Thread Starter
|
Mountain Pass
5 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2018
Posts: 121
Likes: 1
From: Skopje, Macedonia
Amp light

Hi
New day new problem 🥴
As you already know from my previous threads, I have problem with air intrusion (next week I will replace return lines), as well as problem with vacuum in fuel filter ('fuel filter' light lite, when I press schrader valve, engine goes off), today I crank the engine and of course need too much time to get white smoke and finally engine was running.
I drove it for about 10-15 minutes and power off the engine.
Crank it again, start imideatly... Few times like that, and was ok.
I rest for about 1hour, twist the key at ON position and 'Amp' light comes on the dash.
What is happening now, any idea?
Also try to start the engine, cranking but without success.
I have new batteries with enough CCA.

 
Reply
Old Feb 17, 2024 | 11:02 AM
  #2  
Prototypemech's Avatar
Prototypemech
Logistics Pro
Photoriffic
Shutterbug
Community Builder
Liked
Joined: Nov 2013
Posts: 3,930
Likes: 1,201
From: Mojave, Ca
The amp light always comes on with the key-on engine-off. It means your alternator isn't charging the battery, which is correct if the engine is off.
It has nothing to do with your no-start condition.
 
Reply
Old Feb 17, 2024 | 11:58 AM
  #3  
Gjorgjija's Avatar
Gjorgjija
Thread Starter
|
Mountain Pass
5 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2018
Posts: 121
Likes: 1
From: Skopje, Macedonia
Originally Posted by Prototypemech
The amp light always comes on with the key-on engine-off. It means your alternator isn't charging the battery, which is correct if the engine is off.
It has nothing to do with your no-start condition.
Thanks.
I am hoping that will resolve my previous problem (fuel filter light, vacuum in the filter).
I really like the van...
 
Reply
Old Feb 17, 2024 | 12:08 PM
  #4  
Prototypemech's Avatar
Prototypemech
Logistics Pro
Photoriffic
Shutterbug
Community Builder
Liked
Joined: Nov 2013
Posts: 3,930
Likes: 1,201
From: Mojave, Ca
Replace your engine driving fuel pump. Buy a Motorcraft/ford/international brand.
 
Reply
Old Feb 17, 2024 | 12:22 PM
  #5  
Gjorgjija's Avatar
Gjorgjija
Thread Starter
|
Mountain Pass
5 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2018
Posts: 121
Likes: 1
From: Skopje, Macedonia
that will be next phase, if needed. first to replace return line, and then will check fuel pressure. If needed i will replace LP.
I am doing everything alone, and I don't have any knowledge about this vehicle, I am not mechanic. replacing LP will be chalenge
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
zorro101
1987 - 1996 F150 & Larger F-Series Trucks
4
Nov 11, 2021 10:21 AM
danielboone4
1999 - 2003 7.3L Power Stroke Diesel
8
May 5, 2021 06:55 PM
Capt.Schenk
1999 - 2003 7.3L Power Stroke Diesel
27
Oct 15, 2014 11:56 AM
triton_2002
Audio & Video Systems, Navigation, Satellite Radio & Mobile Electronics
4
Dec 29, 2003 08:14 PM
PGD_ranger
Audio & Video Systems, Navigation, Satellite Radio & Mobile Electronics
11
Jan 2, 2003 06:43 AM




All times are GMT -5. The time now is 12:28 AM.

story-0
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-1
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


VIEW MORE
story-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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