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

Manual glow plug switch

Thread Tools
 
Search this Thread
 
Old Mar 8, 2007 | 09:18 PM
  #1  
Vgengooms's Avatar
Vgengooms
Thread Starter
|
Freshman User
Joined: Aug 2002
Posts: 43
Likes: 0
From: Ft. Collins USA
Manual glow plug switch

I have looked high and low. This is a great site with a ton of information. But I can't seem to find the info I am looking for. I would like to go to a manual glow plug switch. Is see allot of info for a 6.9 idi manual switch. I have a 91 f-250 7.3 diesel. This new set of plugs that I need to get will be the 3rd set in 4 months. I would like it to be the last (at least for a while).

My question is this, Does any body have a wiring diagram for this conversion. It sounds like it is pretty easy. Any help would be greatly appreciated. Thank you in advanced.
 
Reply
Old Mar 8, 2007 | 10:05 PM
  #2  
Dave Sponaugle's Avatar
Dave Sponaugle
Post Fiend
Joined: Nov 2003
Posts: 21,285
Likes: 15
From: Nutter Fort, WV
Club FTE Silver Member



Remove the white wire from the relay.
Run a wire from that terminal inside the cab and attach it to a push button switch.
Attach a wire to the other terminal of the switch and run it to a good electrical ground inside the cab.

CAUTION , the battery terminal on the relay has battery voltage at all times, use caution working on the relay, it makes a very big spark if you short out the battery terminal.

You are done.

Operation,
Turn the key to ON.
Push the button for 10 seconds.
Start the engine.
 

Last edited by Dave Sponaugle; Mar 8, 2007 at 10:07 PM.
Reply
Old Mar 8, 2007 | 10:34 PM
  #3  
Vgengooms's Avatar
Vgengooms
Thread Starter
|
Freshman User
Joined: Aug 2002
Posts: 43
Likes: 0
From: Ft. Collins USA
Thank you Dave after I posted that I found a post with that picture and those instructions. I was looking at a wiring diagram it looks like 10ga should be the wiring for me to use?
 
Reply
Old Mar 9, 2007 | 11:31 PM
  #4  
Dave Sponaugle's Avatar
Dave Sponaugle
Post Fiend
Joined: Nov 2003
Posts: 21,285
Likes: 15
From: Nutter Fort, WV
Club FTE Silver Member

Actually you are only closing a relay when you use the push button, so a much lighter AWG like 14 or 16 is good.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
RA31925
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
25
Mar 30, 2011 11:07 AM
joletson
1999 - 2016 Super Duty
1
Feb 25, 2009 02:34 PM
Slopetruck
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
5
Oct 19, 2008 04:14 PM
sturoe
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
25
Mar 21, 2007 09:37 PM
78RangerXLT
1999 - 2003 7.3L Power Stroke Diesel
7
Jul 25, 2002 11:34 PM




All times are GMT -5. The time now is 12:38 AM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-1
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-2
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-3
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-4
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-5
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-6
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE