Notices
1961 - 1966 F-100 & Larger F-Series Trucks Discuss the Slick Sixties Ford Truck

Idiot light help.

Thread Tools
 
Search this Thread
 
Old Oct 8, 2009 | 08:02 AM
  #1  
Lost_Arkitekt's Avatar
Lost_Arkitekt
Thread Starter
|
New User
Joined: Oct 2009
Posts: 21
Likes: 0
Question Idiot light help.

Okay, so I noticed that I have the two lights that say OIL and GEN on them. However, since I was wiring an entire, new fuse panel into the truck, I cut out all the wiring...leaving just enough to install connectors on all the gauges/lights.

The only problem is this new wiring harness (and the wiring diagram for the truck) demonstrates where to wire the Ammeter if you have one, but it doesn't say where to put the wire from the generator dummy light (GEN).

If it helps, I am running a Mallory Hyfire 6A and a Mallory Distributor...with an alternator. Someone else wired all of this up for me, but I think the alternator is a GM version with three wires (two large/one small) coming from the alternator, and three wires coming from the voltage regulator. One of those voltage regulator wires connects to the small wire on the alternator.

Can anyone tell me how to connect this generator dummy wire?

Thanks for the help.

Paul

PS It is a 1963 Ford F-100 with a 1975 Ford 302 CID engine.
 
Reply
Old Oct 8, 2009 | 04:51 PM
  #2  
airharley's Avatar
airharley
Postmaster
Joined: Nov 2001
Posts: 3,351
Likes: 1
From: Escondido, CA
Check here for the original wiring schematics... 1964 F100 - F750 Wiring Diagrams - The Old Car Manual Project
Then look here for the 1975 302 alt wiring... Generator to Alternator Conversion
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Tumblindyce
1948 - 1956 F1, F100 & Larger F-Series Trucks
18
Jan 18, 2015 12:31 PM
polarisman729
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
25
Jun 24, 2011 09:56 AM
Rusty_S
General Automotive Discussion
19
Jan 4, 2010 09:26 AM
Chuck14
Electrical Systems/Wiring
3
Feb 23, 2009 04:41 PM
jc78
1947 and Older Ford Trucks
4
Jul 29, 2003 01:36 PM




All times are GMT -5. The time now is 01:19 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