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

Voltmeter surges

Thread Tools
 
Search this Thread
 
Old Dec 28, 2010 | 04:43 PM
  #16  
Fat Diesel's Avatar
Fat Diesel
Logistics Pro
20 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2005
Posts: 3,884
Likes: 180
From: Morgan Hill, CA
Club FTE Silver Member

Guys-

My radar detector is screaming "High Voltage." It goes up and stays up for a few seconds or mins then backs down. I usually raise the demand with my subwoofer and headlights to try and keep things from frying.

Have there been any breakthroughs in the last four years? I'd rather not replace the whole alternator. I've already got one "on the shelf" that is a brand new Napa unit that fried the reg after one week. So I guess I would buy two sets of parts.

Capt. Thread Reviver
 
Reply
Old Dec 28, 2010 | 08:25 PM
  #17  
cangim's Avatar
cangim
Postmaster
Joined: Nov 2003
Posts: 3,595
Likes: 0
From: Utah County, UT
You can get just the regulator. I don't recall off hand where I bought my alt from but they have all the parts to rebuild yourself. Search for 140A HD 6g in google. Should get you close.
 
Reply
Old Dec 28, 2010 | 08:39 PM
  #18  
Visseroth's Avatar
Visseroth
Posting Guru
Joined: Apr 2009
Posts: 2,447
Likes: 1
From: Northern Idaho
You could just rebuilt the alternator and make it a 220amp.
Alternator & starter Parts - Alternator & Starter repair kits - High output alternator kits

That is the only site I could find in my bookmarks but I know we had a thread on rebuilding alternators.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dalberti
Electrical Systems/Wiring
5
Apr 4, 2016 06:58 PM
jusjoe
All Things Towing
19
Jun 21, 2015 05:41 PM
WillInTheWoods84
1968-Present E-Series Van/Cutaway/Chassis
3
Jul 27, 2014 04:25 PM
MikeS
1987 - 1996 F150 & Larger F-Series Trucks
12
Feb 27, 2014 11:22 AM




All times are GMT -5. The time now is 02:11 PM.

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